SOLUTION: 2x-y+z=1 x+2y+3z=8 3x+y-4z=1

Question 939878: 2x-y+z=1
x+2y+3z=8
3x+y-4z=1
Answer by Edwin McCravy(20063) (Show Source): You can put this solution on YOUR website!

2x- y+ z=1
 x+2y+3z=8
3x+ y-4z=1

There are many ways to solve this.  
Since you didn't state a method, we're
not just going to guess one particular
way.  If you want to see it solved, 
specify which method you are studying,
tell me in the thank-you note form below,
and I'll get back to you.

The solution is

x=1, y=2, z=1

Edwin

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