Ques 1-Solve.
7y/5 =y-4
Ques 2-Four fifth of a number is 10 more than two third of a number. Find the number.
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7y=5y-20
7y-5y=-20
2y=-20
y=-10
2)4/5x-2/3x=10
12-10/15(x)=10
2/15(x)=10
×=15/2×10=5×15=75
7y-5y=-20
2y=-20
y=-10
2)4/5x-2/3x=10
12-10/15(x)=10
2/15(x)=10
×=15/2×10=5×15=75
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