SOLUTION: 2x-y+4z=19
-x+3y-2z=-7
4x+2y+3y=37
Algebra.Com
Question 65202: 2x-y+4z=19
-x+3y-2z=-7
4x+2y+3y=37
Answer by stanbon(75887) (Show Source): You can put this solution on YOUR website!
2x-y+4z=19
-x+3y-2z=-7
4x+2y+3y=37
---------
Solved using matrices:
X=8
Y=1
Z=1
Cheers,
Stan H.
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