SOLUTION: x+y+3z+2w=13 x-2y+2z+w=8 3x+y+z-2w=1

Algebra ->  Coordinate Systems and Linear Equations -> SOLUTION: x+y+3z+2w=13 x-2y+2z+w=8 3x+y+z-2w=1      Log On


   

Question 697616: x+y+3z+2w=13
x-2y+2z+w=8
3x+y+z-2w=1
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
x+y+3z+2w=13
x-2y+2z+w=8
3x+y+z-2w=1
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4 variables, 3 equations.
What do you want to do?