SOLUTION: x-y+z= 8
x+y+z= 6
x+y-z= - 12
Solve the system of equations
Algebra.Com
Question 670824: x-y+z= 8
x+y+z= 6
x+y-z= - 12
Solve the system of equations
Answer by lynnlo(4176) (Show Source): You can put this solution on YOUR website!
x=-2,y=-1,z=9
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