SOLUTION: using the substitution method what is the answer to this equation? y=2x-1 x+y=8

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Question 375027: using the substitution method what is the answer to this equation?
y=2x-1
x+y=8
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
Questions have answers.
Equations have solutions (sometimes).
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Which equation?