SOLUTION: 5x+2y+z=-25 5x-3y-z=-23 3x+y+2z=-9

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Question 242749: 5x+2y+z=-25
5x-3y-z=-23
3x+y+2z=-9
Answer by nyc_function(2741) About Me  (Show Source):
You can put this solution on YOUR website!
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