SOLUTION: Solve the system by substitution -x-y-z=-8 -4x+4y+5z=7 2x+2z=4

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Question 1095154: Solve the system by substitution
-x-y-z=-8
-4x+4y+5z=7
2x+2z=4
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Is there some reason you can't do that?