Question

father's age it 4 time of his son's age . after 5 years father age was 5 time of his son's age . find the present age of his son.​ The ANSWER Is-20,but the age is nat in negative. ​

Answer 1

Step-by-step explanation:

I did try it in other methods aswell, but the answer kept coming in negative. So I guess you can directly take it as 20.

Hope it helps.