SOLUTION: solve using substitution method 6x+7y=-27 x=13-7y

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Question 888777: solve using substitution method
6x+7y=-27
x=13-7y
Answer by Alan3354(69443) About Me  (Show Source):
You can put this solution on YOUR website!
6x+7y=-27
x=13-7y
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Sub for x in the 1st eqn
x=13-7y