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Solve each system by substitution. y=-4x+2 y=4x-6
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Set both y's equal to each other, then solve for x, then solve for y.
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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