Find/solve following system of linear equations,(adsbygoogle = window.adsbygoogle || []).push({});

3y_1 + 2y_2 +y_4 = 6

5y_1 - 2y_2 +2y_4 = 5

-2y_1 + y_2 - y_4 = -2

WORK DONE :

I am told that the answers are y_1 = 1 and y_2= 1 and y_4 = 1.

But i dont understand how to obtain these values....

I know how to solve 2 linear systerm of equations...but how do i solve

3 linear system of equations like the one above?

**Physics Forums - The Fusion of Science and Community**

# Solving system of linear equations

Know someone interested in this topic? Share a link to this question via email,
Google+,
Twitter, or
Facebook

Have something to add?

- Similar discussions for: Solving system of linear equations

Loading...

**Physics Forums - The Fusion of Science and Community**