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OpenStudy (anonymous):
8x+2y=-2,y=-5x+1 substitution
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OpenStudy (anonymous):
8x+2(-5x+1) = -2 8x-10x+2 = -2 -2x = -4 x = 2
OpenStudy (anonymous):
thankssssssssssss sooooo myuchhhhhh
OpenStudy (anonymous):
you're welcome again lol
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