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Mathematics 7 Online
OpenStudy (anonymous):

Solve each system by substitution. y=-4x+2 y=4x-6

OpenStudy (anonymous):

Set both y's equal to each other, then solve for x, then solve for y.

OpenStudy (anonymous):

by substitution...so you do this. choose any value above to try to find it... in this case, you are already given something. so like @Numb3r1 said, substitute it in like this.|dw:1367964940245:dw| so what does x equal? and do u understand what i did?

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