Solve a System of Equations with 3 Variables and 3 Equations

Learn how to solve systems of 3 equations with 3 variables using elimination in this video by Mario's Math Tutoring. We go through 3 examples in this whiteboard presentation.

Related Videos:

Find the Equation of a Parabola Given 3 Points

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[claireshannon]

Thank you so much! I often struggle with 3 x 3 systems as the elimination gets confusing. Your video/s help me a lot to excel in algebra 2, you’re a king!

[danielfranco]

you are a genius man, thanks ! helped a lot to bump up my grade with all your videos

[Amazingwool]

Your tutoring has saved me from failing multiple tests

[lacatrina]

Hola Mario :) Thanks so much for all your videos and sharing your knowledge! You've helped me a great deal. Everything seems much easier when you explain it. :)

[vinhlo]

I hope that you'll make a video about sloving fourth degree equation! Really love your video!

[onishanalungwe]

This makes much more sense than what my math lecturer taught me💀

[mpoojitha]

Sir u have ossam sir in case some equations doesn't give constant variable in that case how to find x y z solutions sir plzzzz reply me sir

[pxldo]

What do I do if my 3 equations have no variables that cancel each other out?

[PK-etuz]

Hello I'm Indian.Your video are very helpful in many examination for me.Thanks so much👏🙏for make your video on 3 equations with 3 variables I like it:)
Please make more video on this topic