Question

After 12 years, Rohan shall be 3 times as old as he was 4 years ago.
Find his present age.

Answer 1

Answer:

Let the present age of Rohan be X.

After 12 years,

Rohan's age(X+12) will be 3 times as old as he was 4 years ago[3(X-4)]

i.e.

X+12=3(X-4)

X+12=3X-12

2X=24

X=12.

Hence Rohan's present age is 12

Answer 2

Answer:

Hey dude

Here's your answer

12 years

Step-by-step explanation:

Let his age be x.

So, according to question

x + 12 = 3(x - 4)

x + 12 = 3x - 12

2x = 24

x = 12

Hope my answer helps you. Have a great day :-)