-3(4y - 5) = -7(-5 - 2y)
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Answer:
x=y/4-5/4 y=2/5x+14/5 y=2/5(y/4-5/4 )+14/5 y=2/5(y/4)+2/5(-5/4)+14/5 y=2y/20-10/ 20+14/5 y=2y/20-10/20+4*14/20 y=(2y-10+56)/ ........
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Answer y = -10/13 hope it helps you
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