SOLUTION: solving linear systems by linear combinations: x-y=0 -3x+y=2

SOLUTION: solving linear systems by linear combinations: x-y=0 -3x+y=2

Algebra.Com

Question 700646:
solving linear systems by linear combinations:

x-y=0
-3x+y=2
Answer by lisaarrington37(2) (Show Source): You can put this solution on YOUR website!
x=-1 , y=-1
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