Question

One fifth of a number added to half of it is equal to 9 less than the number Find the number​

Answer 1

Answer:

1/5x+1/2x=x-9

7x=10x-90

-3x=-90

x=30

Answer 2

Answer:

Hey friend,

Here is the answer you are searching for,

Let the number be x,

A.T.Q,

x/5 + x/2 = x-9

=> 2x+5x/10 = x-9

=> 7x = 10(x-9)

=> 7x = 10x-90

=> 3x = 90

=> x = 90/3 = 30

Therefore,

Required number = 30

HOPE IT HELPS YOU.

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