SOLUTION: x-y=5 -3x+3y=15

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Question 1167937: x-y=5
-3x+3y=15
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
x-y=5
-3x+3y=15 --> -x+y=5
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x-y=5
-x+y=5
------------------ Add
0 = 10
Inconsistent, no solution
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The graphs are 2 parallel lines.
No intersection, no solution.