Question

present age of amar=x years present age of his father=3x years 12 years later he will be twice of amar's age​

Answer 1

Answer:

Amar present age=12

Step-by-step explanation:

Amar's present age = x

his father's age= 3x

12 years later

Amar's age will be=x+12

his father's age will be= 3x+12

according to the question

3x+12=2(x+12)

3x+12=2x+24

3x-2x+12-24

x-12=0

x=12