22. After 12 years Manojwill be 3 times as old as he was 4 years ago.

1.	22. After 12 years Manojwill be 3 times as old as he was 4 years ago. Find his present age.
Answer» Answer: 12 YEARS Step-by-step EXPLANATION: Let the present age of Manoj be x Age after 12 years = x + 12 Age 4 years ago = x - 4 As per the GIVEN condition x + 12 = 3(x - 4) x + 12 = 3x - 12 -2x = -12 - 12 -2x = -24 x = 12 Hence, Manoj's present age = 12 years

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

Answer»

Answer:

12 YEARS

Step-by-step EXPLANATION:

Let the present age of Manoj be x

Age after 12 years = x + 12

Age 4 years ago = x - 4

As per the GIVEN condition

x + 12 = 3(x - 4)

x + 12 = 3x - 12

-2x = -12 - 12

-2x = -24

x = 12

Hence, Manoj's present age = 12 years