SOLUTION: x+y+z=9 2x+5y+2z=30 -x+6y-3z=15 What are the solutions?

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Question 473696: x+y+z=9
2x+5y+2z=30
-x+6y-3z=15
What are the solutions?
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x+y+z=9
2x+5y+2z=30
-x+6y-3z=15
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x = 3
y = 4
z = 2
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Cheers,
Stan H.
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