SOLUTION: w+x-y+z=0 w-2x-2y-z=-5 w-3x-y+z=4 2w-x-y+3z=7 find the four variables and please show work.

Algebra ->  Coordinate Systems and Linear Equations  -> Lessons -> SOLUTION: w+x-y+z=0 w-2x-2y-z=-5 w-3x-y+z=4 2w-x-y+3z=7 find the four variables and please show work.      Log On


   

Question 767158: w+x-y+z=0
w-2x-2y-z=-5
w-3x-y+z=4
2w-x-y+3z=7
find the four variables and please show work.
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Duplicate.
----