4 times Sonu's age decreased by 3 is equals to 3 times his age increased by 7 find his age

Given :

4 times Sonu's age decreased by 3 is equals to 3 times his age increased by 7

To do :

We have to find his age.

Solution :

Let the present age of Sonu be $x$.

Therefore,

$4x-3=3(x)+7$

$4x-3x=7+3$

$x = 10$

The present age of Sonu is 10 years.

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Updated on: 10-Oct-2022

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