SOLUTION: solve by elimination -x + y = 5 x - 5y = -9

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Question 1005987: solve by elimination -x + y = 5 x - 5y = -9
Answer by Alan3354(69443) About Me  (Show Source):
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solve by elimination -x + y = 5 x - 5y = -9
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-x + y = 5
x - 5y = -9
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