Question

find the no. please answer fast​

Answer 1

Answer:

This question means,

let the no be x

1/5x + 5 = 1/4x - 4

4+5 = 1/4x + 1/5x

9 = 5+4/20x

9 = 9/20x

x = 9 X 9/20

x = 180/9

x = 20

Therefore the answer is 20

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