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OpenStudy (anonymous):
i need help i will be your fan For the following system, if you isolated x in the first equation to use the Substitution Method, what expression would you substitute into the second equation? -x + 2y = -6 3x + y = 8
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OpenStudy (anonymous):
subtract 3x on both sides of the equal sign y=-3x+8 substitute that in for y in the second question 3x-3x+8=8 x+8=8 x=0
OpenStudy (anonymous):
your a life saver @KIOwNIOvE
OpenStudy (anonymous):
was it right i got a different answer with the first equation?
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