SOLUTION: x+y+z= 6 2x+-y -z= -3 3x+y-2z= -1

SOLUTION: x+y+z= 6 2x+-y -z= -3 3x+y-2z= -1

Algebra.Com

Question 257008: x+y+z= 6
2x+-y -z= -3
3x+y-2z= -1
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
Is it +y or -y in the 2nd eqn?

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