SOLUTION: 2x-4y+2z=6 x-5y-5z=3 2x+y+4z=-2

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Question 1053058: 2x-4y+2z=6
x-5y-5z=3
2x+y+4z=-2
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
2x-4y+2z=6
x-5y-5z=3
2x+y+4z=-2
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If you want to solve for x, y & z:
I would multiply the 2nd eqn by 2, then eliminate x.
Then solve the 2 eqns for y & z.