SOLUTION: 2x-y=23
x-9=-1
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Question 401491: 2x-y=23
x-9=-1
Answer by Alan3354(69443) (Show Source): You can put this solution on YOUR website!
2x-y=23
x-9=-1
--------
x - 9 = -1
x = 8
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2x-y=23
2*8 - y = 23
-y = 7
y = 7
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