Math, asked by progyanalok3, 9 months ago

Hi please solve this step by step no. 14....

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Answers

Answered by tiwari15harshit

0

Answer:

Sonu is 33 years old.

Step-by-step explanation:

Let Sonu's age be

$x$

His age decreased by 3:-

$x - 3$

His age increased by 7:-

$x + 7$

according to question:-

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

Therefore

$x = 21 + 12 = 33$

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