You prolly dont give a damn but does any of you know a way to get back into an Instagram account? I was stupid forgot the login password. I appreciate any assistance you can give me!
@Santana Jad i really appreciate your reply. I got to the site through google and I'm waiting for the hacking stuff now. Seems to take quite some time so I will reply here later with my results.
what I like to do if the question gives you answers to choose from (4x+4=13x+4 A:4 B:6 C:3 D:12) I just take the answers an plug them in for x. keep doing that untill you find the correct answer.
That is not what I would recommend, but there are instances when it would work. With this example you would have a problem, as the correct answer is not listed.
Joe Nation 66ttss, but I don't know what 6th. If I can be a good day. It will be able to do with it. It was 66ttss the same time as well as well as the first time in the past few weeks ago by the way. If you want 6th grade and the other day. It 2nd, but I am a little bit 94icewnvr3hg, and a few days ago and have been a while back and forth between a man who has been the best. If you want me know if it were a little bit 66ttss the same thing as well as well as well as the first one is a great time in the morning and evening and will have to go to a friend who is a good day to get the best. I have a good day to day life is good for you
I'm not sure if you'll see this, but when you're distributing the numbers, if instead of a normal number, you have 9x(5-3x), in that case, would you do the same as before, or would you include x in both answers. So that it would be 45x-27x or just 45-27x?
Now how come I GET IT WITH YOU BUT, anybody else I DON'T😕😕 Your really good. Thanks. Now I'm going to watch all your vids so I can study for my GED. Thank you!
Thanks for the kind words. You may find it easier to navigate my website, MrB4math.com. It also has worksheets with detailed answer keys for you for practice using the concepts. Good luck on the GED.
I'm so lost. My teacher told me that Positive and positive = positive Negative and Negative = Positive Negative and positive = Negative Positive and Negative = negative So every time is see something like that +20 -3 I put -17 like what am I not understand and doing wrong ? Pls someone help me. I get the problems wrong every time for something like that
+Kevin Morales This gives lots of people trouble, so you are not alone. The rules that you mentioned are for multiplication (and division), so I suggest using the word "times" instead of the word "and." So you would have positive times positive = positive, etc. When you get to addition and subtraction, the sign of the answer depends on which number is bigger. If the bigger number is positive, the answer is positive. Like -5 + 12= 7. But if the bigger number is negative, the answer is negative, like -18 + 5 = -13. Again, this gives lots of people trouble. I have a more thorough explanation, and practice worksheets, at my website MrB4math.com. (It's free with no advertisements.) (You will have to type or copy and paste to get there, UA-cam won't let me put a hyperlink.)
Kevin Morales all i know is...the bigger number gets to call the shot. But, how do you know when to put a subtraction sign or positive sign is the question? Wait.....oh! Yeah thats based of the last big number as well. (Something like that) i think fractions are integers...or i dont remember. I dont remember what you would call the numbers...like 9x. Would 9x be considered an integer or just an algebraic expression? Idk...that is why i cant explain more clearer. How to know??
Do you feel ok with solving algebraic equations without parentheses? My videos are a bit easier to navigate on my website, MrB4math.com. If you prefer to stay in UA-cam, you could try my Intro to Solving Alg Eq video ua-cam.com/video/8mIIJ57zKaI/v-deo.html, or the very next one ua-cam.com/video/oJYBnKQIT0Q/v-deo.html. I hope this helps. Let me know if perhaps I can help.
Janie Patton, I'm glad to hear that this video was helpful. You can easily look through most of my videos if you go to my website, MrB4math.com. It's free with no ads; I maintain it for my students.
You might find this less difficult if you start with more basic algebraic equations. I do assume some familiarity with solving algebraic equations that do not contain parentheses prior to tackling these types of problems. If you just do not like how I explain things, you might try purplemath.com. Good luck.
GOOD INSTRUCTIONS,HOWEVER I WISHED HE HAD ALSO EXPLAINED ADDITIVE INVERSES,& MULTIPLICATIVE INVERSES.10 & -10 ARE ADDITIVE INVERSES & THEIR SUM IS ALWAYS ZERO.5 & 1/5 ARE MULTIPLICATIVE INVERSES & THEIR PRODUCT IS ALWAYS 1.
Can you please tell me the answer to 6%2(1+2)... That percentage symbol should actually be a divided by symbol but I don't have one on my phone.. So it's 6divided by 2(1+3)... The 2 answers I come up with are 1 and 9... I'm mostly wondering if the parentheses remain as2(3) after the addition has been completed inside of them, so that the 2 has a direct affect on the parentheses leaving me with an answer of 1... Or do the parentheses go away after the addition has been completed inside of them, and then I just answer the question straight across leaving me with an answer of 9..Thanks.
16/19 can not be simplified, because there is no common factor. You may be thinking of writing it as a mixed number, 1 and 3/19, but that is not required here.
Ok....this is why I just shut down on algebra in school. You explained it very well and I'm sure it comes very easy to you. But I see algebra as mostly useless in everyday life. Please don't take offense to that that's the way I see it. I'm a mechanic and it's equal to me asking you what the firing order on a small block chevy engine is. You might have to look it up. I'm not disrespecting you in any way it's just I don't get this stuff. You explained it thorough enough, it's just going to take me some time lol.
You are not required to proceed left to right. Once the parentheses are gone, you can choose to "get rid of" any one of those four terms. Usually we get rid of a term or coefficient by using the opposite operation.
@@GVSHvids OK, i see your question. Yes, you can add terms in any order provided you keep up with each term's sign. Like 8-2+5 is 11, just as 8+5-2 is 11.
You are not alone. I do address this in the first video on my website: MrB4math.com It should be taught with adding and subtracting positive and negative numbers. Please check it out.
Often x and y are used in equations that are "linear equations." Rather than one answer, like x=5 or x=3/7, they have an infinite number of answers. You may be asked to solve for for y, or simply to graph the solutions, for which you would use a line. You may find more help from my website, MrB4math.com, or two other ones (not mine) Purplemath.com, and Patrickjmt.com. Patrickjmt has tons of videos on youtube if that is your preference. I hope this helps.
Is this a different type of solution in algerbra ? Thought you do parentheses not take them away.. Or is this some type short cut? Please anyone explain please...
In this case there was nothing within the parentheses that you could combine, so by distributing what was in front of the parentheses, you can drop the parentheses. I hope this helps. Mr. B
Hi, when you finish off the equation at 6:03 why isn't 37 divided by 22 to get 1.68 ? why is it left as a fraction? ...if you did say x=1.68 would it be wrong?
You can probably answer as x=1.68, provided rounding is acceptable. I left it as a fraction because my students were not allowed to use calculators, and they had to work hard enough as it was.
I believe it was a place where I subtracted the 2, which would leave you with a positive 12. I hope this helps; if not, let me know and I'll try again. Mr.B
There are times when you can start in a different place, but the answers should always match, because with these equations there is only one correct answer. If you are having troubles with the "equations with parentheses," perhaps you should back up a bit and work on "equations involving more than one step." It's tough to be of more help without seeing what you are doing, perhaps show your work to a tutor or teacher.
You need to distribute the term in front of the parentheses in order to get rid of the parentheses. If you had 7-3(4x+5), you would distribute a "-3" to each term in the parentheses. Since, in the case you refer to, there is no visible number between the "-" and the parentheses, it is fine to think of the term as a "-1" as you distribute it to each term in the parentheses. I hope this helps.
You need to understand that the lowest number goes through the equels not the biggest number. If you use smaller number it is easier. And you always get a positive number and you end up with a nice number
It's kind of you to make a suggestion, but I'm not quite sure what you mean by "goes through the equels" [sic]. There is no operation in mathematics such as "goes through equals." The four answers in the video are correct, so if your answers match, your system seems to be working well enough, even if I don't know what you mean. Good luck.
Nice way of explaining the steps, an Excellent Teacher! Too bad I might forget by tomorrow.
,🤣🤣🤣🤣 me too
😂
@@tulipdeandiy1184 shut the fuk up
Jjajaja that's true, you always forgett about something even though you've studied alot🤣🤣🤣
With that attitude, that's exactly what will happen.
Thank goodness in no time in my 62 years have I ever had a reason to use algebra .
Ad: "What? Still searching UA-cam for math help? Are the videos from 2006 really helping?"
Me: lmao yes
This really refresh my memory.
You prolly dont give a damn but does any of you know a way to get back into an Instagram account?
I was stupid forgot the login password. I appreciate any assistance you can give me!
@Walker Colt instablaster ;)
@Santana Jad i really appreciate your reply. I got to the site through google and I'm waiting for the hacking stuff now.
Seems to take quite some time so I will reply here later with my results.
@Santana Jad It did the trick and I now got access to my account again. Im so happy:D
Thank you so much you saved my account!
@Walker Colt no problem xD
6:45 exactly the type of exercise i was looking for thanks
I see it as the easiest place to start. With 4 terms, you have the choice to start with any one. You will get the same answer. I hope this helps.
i am in grade 7, with your teaching, i pass my math test wow
Great lesson!! ... the negative before the parentheses on the 3rd equation would have got me lol
You include x as well. 9x(5-3x) becomes 45x-27x^2.
(That last term is 27 x squared, because x times x, is x squared, we write x^2.)
MrB4math really good
MrB4math really good.
Jahmaine Mundy jahmaine Mundy
Thanks this video really helped me. I kno ill pass the math quiz tomorrow. Liked and subscribed.
Cool, thanks.
@@MrB4math sir i can't do math well can you please help me out with math I'm going to be in high school next year.
8:21 lol he is SOOO funny LOL
This is Such A Good Lesson It really helped me in my exams yesterday.
that's not Sarcasm
Idk why but when u use different couler for working out it helps me understand
I am so glad it helps.
Bro I love whoever this is thank you you made perfect sense to this
You are welcome; I'm glad it's helpful.
Wow I'm really like it how you learn us... thanks a lot
It was that easy guess my teacher should be the one one who teaches in a different way cuz last time she said I don't learn the way she teaches 😂
This was very helpful thank you for adding more then on problem so we can understand. This helped a lot
Terrific keep it up, Sir......Great vedio....Thank you very much.
Thanks, I appreciate your thoughts.
If our teacher had taught like you , I would have became a scientist. 🤗
what I like to do if the question gives you answers to choose from (4x+4=13x+4 A:4 B:6 C:3 D:12) I just take the answers an plug them in for x. keep doing that untill you find the correct answer.
That is not what I would recommend, but there are instances when it would work. With this example you would have a problem, as the correct answer is not listed.
big fan mrstark
AAAAAAAAAAAAAAAAAAAAAAAAAAAAH
Thanks for helping me out! I've got an test on friday, and this method will be used quite often!
I love doing equations and also wonderful instruction.
What an excelent teacher you are
Legend 👍🏽
I am a 7th grader and I should be in 8th grade math but they put me in 9th grade math and I have a test tomorrow so wish me luck I am going to fail
Joe Nation lol
Good job
Joe Nation fuckyou
Joe Nation 66ttss, but I don't know what 6th. If I can be a good day. It will be able to do with it. It was 66ttss the same time as well as well as the first time in the past few weeks ago by the way. If you want 6th grade and the other day. It 2nd, but I am a little bit 94icewnvr3hg, and a few days ago and have been a while back and forth between a man who has been the best. If you want me know if it were a little bit 66ttss the same thing as well as well as well as the first one is a great time in the morning and evening and will have to go to a friend who is a good day to get the best. I have a good day to day life is good for you
yy
I found this helpful 😊
Thanks, I appreciate the comment.
This is really cool. I wish you were my professor in college
Thanks, so do I. Presently I'm an Adjunct Professor, so I'm a part time employee, no healthcare, no retirement... You know the drill.
I'm not sure if you'll see this, but when you're distributing the numbers, if instead of a normal number, you have 9x(5-3x), in that case, would you do the same as before, or would you include x in both answers. So that it would be 45x-27x or just 45-27x?
X=1
9(5-3)====45-27
18=======18
Thank God for you, you did it nice and I got it
I remember doing pages and pages in my maths book solving these equations
Thank you!
(:
Very helpful! thank you so much. i've been stuck with this lesson for ages and i think i've got it now.
That's great you got it. Thanks for the comment.
thank you very much 4 this. 😊😊😊😊 this works just great for me. i need basic math problems that can help me in my jobs.
omg this guy can get me to learn this lesson in 11 minutes while my real life teacher takes a whole month for a lesson
Thanks for the comment, and good luck tolerating your present math class/teacher.
OK. Now show why this is needed outside the classroom.
love that way man , i fell better in Math
This is 🔥🔥🔥
Why there wasn't a combination of 4x and -12x ..since they are like terms instead of getting Reid of the 12x combing to both sides?
Thank you very much
I'm glad it helped.
outstanding
You are AMAZING!!!!!!!
msdeshabangbang, thanks for the wonderful comment. What a great way to start my day.
Why it doesn't need to bring down the 1 in the 3rd equation? I'm even confusing in 4th equation. How to compute the last one? Please explain to me.
Thought so! Thanks then!
that really helped
Now how come I GET IT WITH YOU BUT, anybody else I DON'T😕😕 Your really good. Thanks. Now I'm going to watch all your vids so I can study for my GED. Thank you!
Thanks for the kind words. You may find it easier to navigate my website, MrB4math.com. It also has worksheets with detailed answer keys for you for practice using the concepts. Good luck on the GED.
Thank you i get it now
I'm so lost. My teacher told me that
Positive and positive = positive
Negative and Negative = Positive
Negative and positive = Negative
Positive and Negative = negative
So every time is see something like that
+20 -3 I put -17 like what am I not understand and doing wrong ? Pls someone help me. I get the problems wrong every time for something like that
+Kevin Morales
This gives lots of people trouble, so you are not alone. The rules that you mentioned are for multiplication (and division), so I suggest using the word "times" instead of the word "and." So you would have positive times positive = positive, etc. When you get to addition and subtraction, the sign of the answer depends on which number is bigger. If the bigger number is positive, the answer is positive. Like -5 + 12= 7. But if the bigger number is negative, the answer is negative, like -18 + 5 = -13. Again, this gives lots of people trouble. I have a more thorough explanation, and practice worksheets, at my website MrB4math.com. (It's free with no advertisements.) (You will have to type or copy and paste to get there, UA-cam won't let me put a hyperlink.)
Kevin Morales me too
the answer is going to be just 17 because 20 - 3 is 17 no -17 becasue a +20 and you - it by 3 it would be just 17 beacuse 20 - 3 is 17
I am in 7th grade and on 2 step inequalities
Kevin Morales all i know is...the bigger number gets to call the shot. But, how do you know when to put a subtraction sign or positive sign is the question? Wait.....oh! Yeah thats based of the last big number as well. (Something like that) i think fractions are integers...or i dont remember. I dont remember what you would call the numbers...like 9x. Would 9x be considered an integer or just an algebraic expression? Idk...that is why i cant explain more clearer. How to know??
Still struggling...
Do you feel ok with solving algebraic equations without parentheses? My videos are a bit easier to navigate on my website, MrB4math.com. If you prefer to stay in UA-cam, you could try my Intro to Solving Alg Eq video ua-cam.com/video/8mIIJ57zKaI/v-deo.html, or the very next one ua-cam.com/video/oJYBnKQIT0Q/v-deo.html. I hope this helps. Let me know if perhaps I can help.
bro same cuz how the hell u know if he wrote a minus or a negative number
How dare you
@@tafilitoma1101 LoL why you're angry xD this is me 2 years from my comment
Gotta love the UA-cam Doctors.
thank you so much
You are welcome; I'm glad it helped.
NIce handwriting!
how do you know which numbers to subtract/ add from?
I am going to 5th grade and I am not smart at this helped me a lot thx 😉
I am a Grade 6 student and I am reviewing for my upcoming entrance exam in PSHS. This helped me a lot! Thank you 😊
I hope that your hard work pays off. Good luck.
thank you !! helped me a lot
Cool 🙋🙋
Thank teacher for teaching me
You are welcome- I'm glad it helped
I got lost the minute i saw the problem 😂😂😂
you just earned a sub thanks for the help.
These vids are the clearest explanations I’ve come across on the internet. Thank you sir for your all your contributions :)
You are welcome, and thanks for the comment/compliment.
really helped a lot
i have exams and this helped me a lot
4(x+5)-3=12-6(2x-4)
4x+20-3=12-12x+24
4x+17=36-12x
4x+12x=36-17
16x=19
x=19/16=1.1875 solution
I agree 💯
this helps so much but why do i smell the sharpie from here
Thank yoy so much
You didn't explain why the -13x was taken care of instead if the 9x. Could you explain that
I see it as the easiest place to start. With 4 terms, you have the choice to start with any one. You will get the same answer. I hope this helps.
Why did u choose 10x first
I am in 5th grade and we are learning about that and you helped me learn alot and I was just wondering if you could post more thank u 🤗🤗🤗🤗🤗
Janie Patton, I'm glad to hear that this video was helpful. You can easily look through most of my videos if you go to my website, MrB4math.com. It's free with no ads; I maintain it for my students.
What algebra in 5th grade we learn algebra in 9th grade for me
You make it harder
You might find this less difficult if you start with more basic algebraic equations. I do assume some familiarity with solving algebraic equations that do not contain parentheses prior to tackling these types of problems. If you just do not like how I explain things, you might try purplemath.com. Good luck.
GOOD INSTRUCTIONS,HOWEVER I WISHED HE HAD ALSO EXPLAINED ADDITIVE INVERSES,& MULTIPLICATIVE INVERSES.10 & -10 ARE ADDITIVE INVERSES & THEIR SUM IS ALWAYS ZERO.5 & 1/5 ARE MULTIPLICATIVE INVERSES & THEIR PRODUCT IS ALWAYS 1.
I appreciate the supplement, thanks.
Good
thank you so much. you are so helpful
Can you please tell me the answer to 6%2(1+2)... That percentage symbol should actually be a divided by symbol but I don't have one on my phone.. So it's 6divided by 2(1+3)... The 2 answers I come up with are 1 and 9... I'm mostly wondering if the parentheses remain as2(3) after the addition has been completed inside of them, so that the 2 has a direct affect on the parentheses leaving me with an answer of 1... Or do the parentheses go away after the addition has been completed inside of them, and then I just answer the question straight across leaving me with an answer of 9..Thanks.
Are you suppose to simplify 16/19 or is it OK to leave it like that ?
16/19 can not be simplified, because there is no common factor. You may be thinking of writing it as a mixed number, 1 and 3/19, but that is not required here.
Sometimes I just like to go back to the subjects (to sharpen my mind) where I'm a little lost and you explain this quite well. thanks
thank you!
Ok....this is why I just shut down on algebra in school. You explained it very well and I'm sure it comes very easy to you. But I see algebra as mostly useless in everyday life. Please don't take offense to that that's the way I see it. I'm a mechanic and it's equal to me asking you what the firing order on a small block chevy engine is. You might have to look it up. I'm not disrespecting you in any way it's just I don't get this stuff. You explained it thorough enough, it's just going to take me some time lol.
Great teaching!!
Thanks for the comment and the compliment.
So you can choose which number to add and subtract when they're on the same side? I though you had to go from left to right.
makes sense though, i think
How the hell do I still not know these simple basic concepts
You are not required to proceed left to right. Once the parentheses are gone, you can choose to "get rid of" any one of those four terms. Usually we get rid of a term or coefficient by using the opposite operation.
@@MrB4math I mean on the same side. Like 3-5*2+9 you can do 3+9-5*2
@@GVSHvids OK, i see your question. Yes, you can add terms in any order provided you keep up with each term's sign. Like 8-2+5 is 11, just as 8+5-2 is 11.
Thank you
I always get confused if it’s a negative sign or a subtraction sign
You are not alone. I do address this in the first video on my website: MrB4math.com
It should be taught with adding and subtracting positive and negative numbers. Please check it out.
@@MrB4math thank you
Damn i was totally wrong...oh my
It's very good exposure
this was really usefull
Deserves a thumbs up.
Thanks bud.
What will happen if both sides variable are x and y
Often x and y are used in equations that are "linear equations." Rather than one answer, like x=5 or x=3/7, they have an infinite number of answers. You may be asked to solve for for y, or simply to graph the solutions, for which you would use a line. You may find more help from my website, MrB4math.com, or two other ones (not mine) Purplemath.com, and Patrickjmt.com. Patrickjmt has tons of videos on youtube if that is your preference. I hope this helps.
Refreshing
What a pleasant, interesting comment, thanks.
Is this a different type of solution in algerbra ? Thought you do parentheses not take them away.. Or is this some type short cut? Please anyone explain please...
In this case there was nothing within the parentheses that you could combine, so by distributing what was in front of the parentheses, you can drop the parentheses. I hope this helps. Mr. B
thanks dude this is really helpful
Are u Casey Miranda
i love you omg thanks for the help man
9x-7=2x-5(3x-6)
9x-7=2x-15x+30
9x-7=30-13x
9x+13x=30+7
22x=37
x=37/22 solution
Hi, when you finish off the equation at 6:03 why isn't 37 divided by 22 to get 1.68 ? why is it left as a fraction? ...if you did say x=1.68 would it be wrong?
You can probably answer as x=1.68, provided rounding is acceptable. I left it as a fraction because my students were not allowed to use calculators, and they had to work hard enough as it was.
7-(4x+5)=-5x+14
7-4x-5=-5x+14
2-4x=14-5x
5x-4x=14-2
x=12 solution
That's with multiplecation and division
So after dividing the -2 into +14 the answer is 12 why not -12. I thought - into a + is a -. . Have I been wrong ? thank you
I believe it was a place where I subtracted the 2, which would leave you with a positive 12. I hope this helps; if not, let me know and I'll try again. Mr.B
I'm stuck on one thing. Where do I know where to start??? Different start points give me different answers...
There are times when you can start in a different place, but the answers should always match, because with these equations there is only one correct answer. If you are having troubles with the "equations with parentheses," perhaps you should back up a bit and work on "equations involving more than one step." It's tough to be of more help without seeing what you are doing, perhaps show your work to a tutor or teacher.
@@MrB4math Thank you very much. I greatly appreciate your response!!
I have a question please on the 7-(4x+5)? Why did you add 1 before the bracket to solve that equation. Please can you explain it further, thanks,
You need to distribute the term in front of the parentheses in order to get rid of the parentheses. If you had 7-3(4x+5), you would distribute a "-3" to each term in the parentheses. Since, in the case you refer to, there is no visible number between the "-" and the parentheses, it is fine to think of the term as a "-1" as you distribute it to each term in the parentheses. I hope this helps.
There is an invisible number 1 behind the brocket since there is a subtraction..
Please upload more ....
Abraham Lincoln is asking me who taught you my.His good
You need to understand that the lowest number goes through the equels not the biggest number. If you use smaller number it is easier. And you always get a positive number and you end up with a nice number
It's kind of you to make a suggestion, but I'm not quite sure what you mean by "goes through the equels" [sic]. There is no operation in mathematics such as "goes through equals." The four answers in the video are correct, so if your answers match, your system seems to be working well enough, even if I don't know what you mean. Good luck.