Find the value of y in 5(y+4) -8(4-y) = 25-3(7-y) +144 *
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5(y+4)=25-3(7-y)+144
5y+20=25-21+3y+144
5y-3y=25-21-20+144
2y=169-1
2y=168
y=168/2
y=84
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