SOLUTION: x + 2y - 7z = -1 3x + 7y - 24z = 6 x + 4y - 12z = 26

Algebra ->  Linear-equations -> SOLUTION: x + 2y - 7z = -1 3x + 7y - 24z = 6 x + 4y - 12z = 26       Log On


   

Question 132244: x + 2y - 7z = -1
3x + 7y - 24z = 6
x + 4y - 12z = 26
Answer by stanbon(75887) About Me  (Show Source):
You can put this solution on YOUR website!
x + 2y - 7z = -1
3x + 7y - 24z = 6
x + 4y - 12z = 26
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I used the Matrix capability of a TI calculator to find:
x = -10
y = 36
z = 9
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Cheers,
Stan H.