Question

After 12 years, Kanwar shall be 3 times as old as he was 4 years ago.Find his present age. PLEASE JALDI ANSWER DO PLEASE PLEASE PLEASE​

Answer 1

Answer:

12

Step-by-step explanation:

Let present age be x.

AGE 4 YEARS AGO-x-4

AGE 12 YEARS LATER-x+12

3(x-4) = x + 12

3x -12 = x + 12

2x = 24

x =12

Answer 2

Answer:

let the present age be x

age after 12 years = x+12

age before 4 years = x-4

then, (x+12) = 3 (x-4)

         x+12  = 3x-12

         24     = 3x-x

         24     = 2x

           x      = 12              

Step-by-step explanation: