12 - Solving 3-Variable Linear Systems of Equations - Substitution Method

[@earth70s]

I love math. Trying to help my kids with common core I feel like pulling my hair out.

[@MathAndScience]

I know what you mean - good luck to you!

[@kyejenkinson1418]

You are an amazing teacher

[@triviumdaniel]

great video very clear

[@indianembasy]

Sir, request u please keep engineering circuits videos for free plz sir.

[@luvinmaks]

Excellent!

[@MathAndScience]

Thank you!

[@phil97n]

Thank you. Your inclusion for practical use real makes the system seem far less abstract and easier to understand

[@olivur_1459]

Could've done more sketches showcasing how to draw planes with 3 variables.

[@tresajessygeorge210]

THANK YOU... SIR...!!!