SOLUTION: please help me solve for x,y,z 2x+2y-z=8 2x+y+3z=0 x-2y+2z=-2

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Question 316765: please help me solve for x,y,z
2x+2y-z=8
2x+y+3z=0
x-2y+2z=-2

Answer by Fombitz(32388) About Me  (Show Source):
You can put this solution on YOUR website!
You didn't specify a method to use.
I used matrix inversion,
%28matrix%283%2C1%2Cx%2Cy%2Cz%29%29=D%2A%28matrix%283%2C1%2C50%2C8%2C-36%29%29
where D=1%2F19