SOLUTION: 3x-y=4 2x+y=11

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Question 400488: 3x-y=4 2x+y=11
Answer by dnanos(83) About Me  (Show Source):
You can put this solution on YOUR website!
3x-y+2x+y=4+11 2x+y=11
5x=15 2x+y=11
x=15/5 2x+y=11
x=3 2x+y=11
x=3 2*3+y=11
x=3 6+y=11
x=3 y=11-6
x=3 y=5