Math, asked by mohdasadyy, 6 months ago

solve the equation n by 5 - n by 7 = 2 by 5

Answers

Answered by sruthi7313

1

Answer:

n/5-n/7=2/5

(7n-5n)/35=2/5

7n-5n=2*35/5

2n=14

n=14/2

n=7

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