(adsbygoogle = window.adsbygoogle || []).push({}); 1. The problem statement, all variables and given/known data

x+2y+6z=4

-3x+2y-z=-4

4x+2z=16

2. Relevant equations

I am having trouble solving this equation since i was absent for notes

I would appreciate an attempt to explain the process to me.

3. The attempt at a solution

I know the basics but if some one could show me step by step mabey i will get it.

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# Homework Help: Gaussina Elimination Help Needed

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