SOLUTION: 2x-2y+z=31 3x+4y+z=1 x-3y-2z=10 I got (6,-6,7) Is that correct?

Algebra ->  Systems-of-equations -> SOLUTION: 2x-2y+z=31 3x+4y+z=1 x-3y-2z=10 I got (6,-6,7) Is that correct?      Log On


   



Question 224278: 2x-2y+z=31
3x+4y+z=1
x-3y-2z=10
I got (6,-6,7) Is that correct?

Answer by Alan3354(69443) About Me  (Show Source):