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OpenStudy (anonymous):
solve each system by elimination Please help me...Reward given :) 4x+5y=-9 8x-y=-7
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OpenStudy (anonymous):
(-1, -1)
hero (hero):
pk51, slow down
OpenStudy (lalaly):
multiply first equation by 2 to eliminate x 8x+10y=-18 8x-y=-7 ------------------- 11y=-11 y=-1 then substitute to find x
OpenStudy (anonymous):
GIRL you need to get some help because you obvi don't understand these
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