SOLUTION: please help me solve the following system of equations: 2x-y+z=4 x+y-z=2 x-y-z=-1

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Question 21605: please help me solve the following system of equations:
2x-y+z=4
x+y-z=2
x-y-z=-1
Answer by khwang(438) About Me  (Show Source):
You can put this solution on YOUR website!
This belongs to linear system, not linear algebra.
Kenny