3y/4 - 7 = 5y/8 + 11 ; then 'y' = ?
1) 154
2) 124
3) 144
4) 252
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Answer:
Option (c) 144 is correct
3y/4-7=5y/8+11
3y-28/4=5y+88/8
24y-224=20y+352
24y-20y=352+224
4y=576
y=144
hope it's clear to you mate☺
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