SOLUTION: x+y+z=2 x+2y-z=-3 2x-2y-z=2

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Question 125578: x+y+z=2
x+2y-z=-3
2x-2y-z=2
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x+y+z=2
x+2y-z=-3
2x-2y-z=2
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Using the Matrix function of a TI calculator I get:
x = 1
y =-1
z = 2
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Cheers,
Stan H.