Question

A man is 30 old than his son . After 8 years he will 4 times his son age .what is the age at present time

Answer 1

Answer: 10

Step-by-step explanation:

let the age of the son be x

mans age is 30 + x

8+30+x = 4 (x +8)

38 + x = 4x + 8

38 - 8 = 4x - x

3x =30    

x = 30/3

x = 10

Answer 2

Answer:

answer is son is 10years

man=40years