SOLUTION: How do I solve this with substitution? -x+y+z=3 -3x+2y+5z=13 3x-2y-5z=-13

Algebra ->  Expressions-with-variables -> SOLUTION: How do I solve this with substitution? -x+y+z=3 -3x+2y+5z=13 3x-2y-5z=-13      Log On


   

Question 947284: How do I solve this with substitution?
-x+y+z=3
-3x+2y+5z=13
3x-2y-5z=-13
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
How do I solve this with substitution?
-x+y+z=3
-3x+2y+5z=13
3x-2y-5z=-13
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Why would you want to??
Cheers,
Stan H.
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