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Mathematics, 03.07.2019 04:10 dumbdumbkylee

What is the solution to the system of equations -x+2y+2z=0, -x-2y-2z=0, x-z=-1

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What is the solution to the system of equations -x+2y+2z=0, -x-2y-2z=0, x-z=-1...
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