Did you ever imagine you’d be helping a 41yr old who is getting her teaching degree late in life? Your patience with those students astounds me; yes, third box... lol. You’re an angel, Sir! Thanks for staying focused and explaining math.
Your videos have helped me so much throughout my math class. I really appreciate how you take the time to explain things in simple terms (and why certain numbers and variables change) which makes them way easier to understand.
I have my quarterly exam tomorrow and I’m so thankful for this video. 😩 I don’t know what I’d do without this. I don’t wanna fail my math class but I’m not really good at it so I have to search for it to understand it better! Thank you for this.
Thank You Brian for this excellent lesson. I am a 45 year old grad student trying to get my teaching license and this was by far the best examples to solve these types of Alebra problems. I stayed focused and patient and feel more comfortable to solve these kinds of problems. Thank You again Sir.
Not only are you saving me in my math class (my teacher does not lecture, only gives assignments with due dates and we have to figure it out) so thank you for that but I also must comment on ypur patience with those kids. I know I would not have the patience to do what you do and answer all of the questions that are common sense questions but they are only kids and don't realize it. You are a great teacher not only to those kids in your class but also to all of us at home. Idk what I would do without your channel! Thank you!!!
Thank you Mr.McLogan i cant understand how my teacher teaches me so i found your channel and it helps a lot i also have a test tomorrow wish me luck :)
Thank you Brian. I am studying for my ged(which i failed the 1st time by 6 points) and that was with no studying. But i have watched hours of your videos,and i really like your teaching techniques. You have helped tremendously so im confident now that i can pass this test. THANK YOU
thank you so much, I have no words to say thank you, you save me from an exam, I just refer your videos and faced it, you are a life saver, again thank you so much
me: does an equation with a method higher than my level, thinking my teacher would be impressed the teacher: NoOo yOu hAvE To dO ThE wAy i dId It!!!!!!!!1!! btw you helped me with a exam ur a life saver :D
This is better than going to classes each and everyday but you don't understand. I never understood Substitution and for that i hated it so much because i always find it difficult to deal with but all thanks to Mr Brain, this video real helped me a lot. Now i understand Substitution and i like it. Can you please give more examples in-cases where by the coefficient is not 1 for instance 8x=7-3y and 9y=-20x+13
Sir I wish you were my math teacher those kids don’t appreciate you I’m here creating a lake of sweat for my quiz tomorrow and you help me understand. Thank you so much
American ways always like this simplifying both side. Just tell students if you move over side of equal side it will change the simple of side......that's all and shorter, easy understand. Thks
I got a question what if you got a question with both unknown values is equal to 1. Will the method of substitution works for this question as well? 5x+2y=29 x-y=-4
Simply multiply second equation by 2 , we get 4X - 2 Y= 18. Add fist equation to it. We get 3X+4X=7X and on other side 10+18=28. Hence 7X=28 and X=4. Hence work out Y as 3X+y=10. So 12+Y= 10 . Hence Y= - 1. pSD.
Thank you Mr Brain, you are such a great teacher. I never understood substitution but now, jea i am almost there. This video was so helpful to me but most of the examples here are just with one coefficient. Can you please help do one example with coefficient more than one for example :8x=7-3y and 9y=-20x+13. Thank you
And I got lost... The great thing about this is that you can rewind the video whenever you want instead of asking the teacher to repeat it... over and over again... (They would probably get annoyed)
i have a question: i got the correct answer only instead at the beginning my y said “-y=2x-9” because i did -2x which left me with the -y...does that really make a difference to problems like these?
When you do -2x you have to do it to both sides making it -y = -2x + 9, then multiply BOTH SIDES by -1 and get y = 2x - 9. It looks like you only multiplied the right side by -1. Your solution would yield a final answer of x = 8, y = -7, while the correct solution was x = 4, y = -1.
I've been watching a few of these math videos lately and I notice something they all seem to have in common. The "instructor" tries to explain every little step in excruciating detail over and over again. I mean how many times do you need to say that 2 and 2/1 are equal or that being equal means they have the same value? It seems to me that any student who is far enough advanced to be studying systems of equations with two variables must know all that. Are the kids in these classes really so dense as to need these detailed explanations repeated so many times? Maybe so, because one of them always seems to question the explanation. After reading some of the other comments, I think I know the answer to my question.
JESUS IS COMING EVERYONE! Pls repent and turn to Jesus! Deny ur self, take up ur Cross and walk with the Lord Jesus Christ! Pls ask God to help u live in His Will and be baptized in Jesus Name with water and the Holy Ghost in Jesus Name!✝️❤️ Much Love through Christ Jesus our Lord and Saviour!!!
Did you ever imagine you’d be helping a 41yr old who is getting her teaching degree late in life? Your patience with those students astounds me; yes, third box... lol. You’re an angel, Sir! Thanks for staying focused and explaining math.
you got your degree?
@@Ivan-dj3pl yes, landed a teaching job soon after. Thanks again!
Did you end up getting your teaching degree and becoming a teacher?
@@thecurioussquirrelreviews nice!
Your channel help me a lot. It would be amazing to have a math teacher like you. Thank you sir.
you are very welcome!
Agreed
Your videos have helped me so much throughout my math class. I really appreciate how you take the time to explain things in simple terms (and why certain numbers and variables change) which makes them way easier to understand.
well happy to be able to help you out!
I have my quarterly exam tomorrow and I’m so thankful for this video. 😩 I don’t know what I’d do without this. I don’t wanna fail my math class but I’m not really good at it so I have to search for it to understand it better! Thank you for this.
same except it's finals for me
Thank You Brian for this excellent lesson. I am a 45 year old grad student trying to get my teaching license and this was by far the best examples to solve these types of Alebra problems. I stayed focused and patient and feel more comfortable to solve these kinds of problems. Thank You again Sir.
As a mom of 4 doing virtual learning these videos have helped so much. Never stop doing what you do. Big thank you form my kids and myself.
Same here! He has helped me understand it easier than any teacher I have ever had!
better then my own math teacher great
Thanks, this was really helpful for me to finish my homework. I was reviewing old material and I forgot how to do this, hehe.
you are very welcome!
Thanks
Kid: And you plug it in and solve for Y?
Teacher: Exactly
Kid in the back: (clicks in his head) Ohhhhh
learning is a process
Brian McLogan lol
I never knew these videos of teachers explaining the solutions were gonna be useful... But Mr. McLogan is just a lifesaver
Not only are you saving me in my math class (my teacher does not lecture, only gives assignments with due dates and we have to figure it out) so thank you for that but I also must comment on ypur patience with those kids. I know I would not have the patience to do what you do and answer all of the questions that are common sense questions but they are only kids and don't realize it. You are a great teacher not only to those kids in your class but also to all of us at home. Idk what I would do without your channel! Thank you!!!
Why aren't you my math teacher I would totally be a student in your class because you make it more good to explain!
Thank you Mr.McLogan i cant understand how my teacher teaches me so i found your channel and it helps a lot i also have a test tomorrow wish me luck :)
Thanks Mr McDonald's 👍 😊
Lol
you saved my algebra 1 grade thank u
Thank you Brian. I am studying for my ged(which i failed the 1st time by 6 points) and that was with no studying. But i have watched hours of your videos,and i really like your teaching techniques. You have helped tremendously so im confident now that i can pass this test. THANK YOU
You help me more than my math teacher-
We have a test in 2 days and she never taught us how to do it she just expects us to know.
as an adult going back to school online, these videos have saved me. thank you so much!
Sir I am amazed on how easy you explained each step. Thank you
thank you so much, I have no words to say thank you, you save me from an exam, I just refer your videos and faced it, you are a life saver, again thank you so much
me: does an equation with a method higher than my level, thinking my teacher would be impressed
the teacher: NoOo yOu hAvE To dO ThE wAy i dId It!!!!!!!!1!!
btw you helped me with a exam ur a life saver :D
You are a great teacher.
thanks happy to be able to help
Thanks 😘
I have a quiz tomorrow, so hopefully this helps me!
Your clear concise manner of teaching has helped me tremendously. You made me like math!
you are the best teacher than my teacher
happy to be able to help
thx it help me a lot your a great teacher!!!!!!
Thank you Mr.
if you were my actual teacher i would be passing math youve saved my life thank you
you are the best, thanks a lot
I'm a distance learner and algebra has gotten way harder since I can't ask as many questions as I used to so watching your videos are very helpful thx
Im in highschool and some of my friends in china learned this in grade 4 but who cares as long as i understand your videos!
this saves me with 2 assignments due tom lol
very helpful
Thank you so much! I was really struggling with this, and now I understand :)
This is better than going to classes each and everyday but you don't understand. I never understood Substitution and for that i hated it so much because i always find it difficult to deal with but all thanks to Mr Brain, this video real helped me a lot. Now i understand Substitution and i like it. Can you please give more examples in-cases where by the coefficient is not 1 for instance 8x=7-3y and 9y=-20x+13
see the comment below. Happy to help
You’re a lifesaver thank you!!
thank you that's great
Very helpful!
thank you sir, now i can now understand "solving systems by substitution" very easy.
Love it
Thank you God bless you
Thank you sooooo much Mr.McLogan! this video reeaallly helped me with my studying for my Algebra test tmr!
you are very welcome! happy to be able to help
What do I do if there is no variable alone in any of the equations?
Thank you sir, it helps me a lot.🧡
This really helped me a lot!!! Thank you for making this easier for me!!!
you are very welcome!
You teach way better than my teacher
happy to help!
(In 4:00) does it matter where you place the Y? could you have put it first
Sir I wish you were my math teacher those kids don’t appreciate you I’m here creating a lake of sweat for my quiz tomorrow and you help me understand. Thank you so much
He didn’t call on me, I had a question
my bad, haha
🤣🤣🤣🤣🤣🤣🤣🤣🤣
You are legendary
I love the way you teach you are great at explaining and you are helping me so much I appreciate you so much thank you for these videos
You are so welcome!
You are a great teacher!
thank you, just happy to help
Algebra regents in a few so nervous but this helped me ! Thanks :D
you are very welcome and best of luck Barbara!
hopefully this makes a difference on my test /: ty :)
Overall, a very nice explanation.
dad your math skills are too good!!
just a lot of practice
Dad???
I got it your math helper
Amazing
I’m In 8th grade and this helped me so much, thanks!
11th....I'm in Jamaica so😑😑
Saved my grade ty sir
you are very welcome!
Thanks a million that -y was killing me glad u made this video
American ways always like this simplifying both side. Just tell students if you move over side of equal side it will change the simple of side......that's all and shorter, easy understand. Thks
I got a question what if you got a question with both unknown values is equal to 1.
Will the method of substitution works for this question as well?
5x+2y=29
x-y=-4
Nice😍😍😍😍😍
what school do you teach at?
Helped so much!
happy to be able to help
Thanks for the videos!
happy to help
Simply multiply second equation by 2 , we get 4X - 2 Y= 18. Add fist equation to it. We get 3X+4X=7X and on other side 10+18=28. Hence 7X=28 and X=4. Hence work out Y as 3X+y=10. So 12+Y= 10 . Hence Y= - 1. pSD.
what if there isnt a coefficent with 1 or -1??
I love you
thank sir
Thank you Mr Brain, you are such a great teacher. I never understood substitution but now, jea i am almost there. This video was so helpful to me but most of the examples here are just with one coefficient. Can you please help do one example with coefficient more than one for example :8x=7-3y and 9y=-20x+13. Thank you
you are very welcome! here is a whole playlist of examples ua-cam.com/play/PL0G-Nd0V5ZMr9vwB_4rGYne9YdfIULcxm.html
x=2 y=-3
And I got lost... The great thing about this is that you can rewind the video whenever you want instead of asking the teacher to repeat it... over and over again... (They would probably get annoyed)
ur a bloody legend Brian
happy to be able to help
This reeeeaaallyy helped
Thanks for the great teaching Mr/ McLogan!
you are very welcome!
3x+2y=10
2x-y=9 use 2 as the multiplier
3x+2y=10
4x-2y=18
-------------------
7x=28
x=4
3(4)+2y=10
12+2y=10
2y=-2
y=-1
2(4)-y=9
8-y=9
-y=1
y=-1
Solution: (4, -1)
5X++y===19
5X==19+1y=
5X=20
X=4
i have a question: i got the correct answer only instead at the beginning my y said “-y=2x-9” because i did -2x which left me with the -y...does that really make a difference to problems like these?
When you do -2x you have to do it to both sides making it -y = -2x + 9, then multiply BOTH SIDES by -1 and get y = 2x - 9. It looks like you only multiplied the right side by -1. Your solution would yield a final answer of x = 8, y = -7, while the correct solution was x = 4, y = -1.
“Can I use the bathroom”
Used that one today
Please when solving like in the case wer you subtracted -9 on both sides to give 2x-9=y could you still solve with -9+2x=y
yes, this signs are the same so the order does not matter
Brian McLogan thanks
cheers!
X=5
Y=1
10-9==1
-9++10==1
I need to pay attention in class but this helps lol
Could i ask what year that was?
probably 9th or 10th
2012
forever wishing you were my math teacher
hopefully I have enough content for you here online
Hahaha you
thanks for the help can you do this problem 4x+y=1 5x-2y=15
sorry just able to focus on what I am currently teaching, follow the same process as the video though
"May I go to the bathroom" 😂😂😂
When lol
@@_tundra i think it was at the end😂😂
You're channel is nice,but get straight to the point on time
this is algabra 2 im doing it in algabra 1
Teacher explaining something < videos explaining something
Sir ty 🤍🤍
not me watching thi svideo during a test becasue i forgot how to do everything haha...
X is 4 and y is minus 1
this is algebra 2? im in algebra 1 and im learning this
Same lol
Same
I have 2 math teachers you included.
ganda galing
?
Brian McLogan that is Filipino language. He says Wow! Great
I've been watching a few of these math videos lately and I notice something they all seem to have in common. The "instructor" tries to explain every little step in excruciating detail over and over again. I mean how many times do you need to say that 2 and 2/1 are equal or that being equal means they have the same value? It seems to me that any student who is far enough advanced to be studying systems of equations with two variables must know all that. Are the kids in these classes really so dense as to need these detailed explanations repeated so many times? Maybe so, because one of them always seems to question the explanation.
After reading some of the other comments, I think I know the answer to my question.
there is no point in your comment, if you know it all why are you even watching here, you're just a grumpy old troll
Simon ikr
what if both systems have 1 OR -1. IN OTHER WORDS SAY 4X - Y = -3 AND 6X - Y = -8??
All
sir ur good at teaching but u talk fast but i understand just go little slowly
thank you! I know I can go a bit fast on some of my videos
I'm 11 and I have to do this
JESUS IS COMING EVERYONE! Pls repent and turn to Jesus! Deny ur self, take up ur Cross and walk with the Lord Jesus Christ! Pls ask God to help u live in His Will and be baptized in Jesus Name with water and the Holy Ghost in Jesus Name!✝️❤️ Much Love through Christ Jesus our Lord and Saviour!!!
so what hasn't been explained is that the y and the x cant be negative when solving for them
yes we are solving for x and y not -x and -y