Question

22. After 12 years Manoj will be 3 times as old as he was 4 years ago. Find his present age. ​

Answer 1

Answer:

12 years

Step-by-step explanation:

Let Manoj age be x years

After 12 yeras= x+12

Before four years = x-4

so according to the question

x+12 =3(before 4 year)

x+12=3(x-4)

x+12=3x-12 => 24=2x => x=12