Question

A man's age is 4 times his son's age. Afte
5 years, he will be 3 times as old as his
son. Find their present ages.​

Answer 1

Step-by-step explanation:

Hope it is the right answer

Answer 2

Step-by-step explanation:

let the age of his son be x

then, father age be 4x

after 5years

ATQ

3x+15=4x+5

3x-4x=5-15

-1x=-10

x=-10÷-1

x=1

now son age is 10 years

father age is 10×4=40 years