SOLUTION: Solve 2x+3y=27 3x+2y=8 X-y=1 X+y=??

Algebra.Com
Question 1105366: Solve 2x+3y=27
3x+2y=8
X-y=1
X+y=??

Answer by Alan3354(69443)   (Show Source): You can put this solution on YOUR website!
Which 2 equations?
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