Question

Sanjay will be 3 times as old as he was 4 years ago after 18 years. Find his present age.

Answer 1

Let his age be x
After 18 years, age will be (x+18)
4 year back, his age was (x-4)
3(x-4) =x+18
3x-12=x+18
2x=30
x=30/2=15 years
Plz mark as brainliest :D

Answer 2

after 18, age will be (×+18)
4 years back , his age was (×-4)
3(×-4)=×+18
= 3 × - 12 = × + 18
2 × = 30
× = 30/2=15 years