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Solve the system using the elimination method. x+y−2z=5 −x+2y+z=2 2x+3y−z=9

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asked May 19, 2018 227k views

5 votes

Solve the system using the elimination method.
x+y−2z=5
−x+2y+z=2
2x+3y−z=9

Mathematics
high-school

Indiesquidge asked

by Indiesquidge

8.3k points

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1 Answer

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(1,2,-1) is the answer i got.

NinjaCowgirl answered May 23, 2018

by NinjaCowgirl

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Solve the system using the elimination method. x+y−2z=5 −x+2y+z=2 2x+3y−z=9

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