SOLUTION: x+y=2 2y+5z=7 3x-2z=1?

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Question 894568: x+y=2 2y+5z=7 3x-2z=1?
Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
A=%28matrix%283%2C3%2C1%2C1%2C0%2C0%2C2%2C5%2C3%2C0%2C-2%29%29
abs%28A%29=11
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A%5Bx%5D=%28matrix%283%2C3%2C2%2C1%2C0%2C7%2C2%2C5%2C1%2C0%2C-2%29%29
abs%28A%5Bx%5D%29=11
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A%5By%5D=%28matrix%283%2C3%2C1%2C2%2C0%2C0%2C7%2C5%2C3%2C1%2C-2%29%29
abs%28A%5By%5D%29=11
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A%5Bz%5D=%28matrix%283%2C3%2C1%2C1%2C2%2C0%2C2%2C7%2C3%2C0%2C1%29%29
abs%28A%5Bz%5D%29=11
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x=abs%28A%5Bx%5D%29%2Fabs%28A%29=11%2F11=1
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y=abs%28A%5By%5D%29%2Fabs%28A%29=11%2F11=1
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z=abs%28A%5Bz%5D%29%2Fabs%28A%29=11%2F11=1