Question

Mohan is younger than his father by 20 years 5 year ago his father was 3 times older than him find the age of his father at present?

Answer 1

Let father age be x
& Mohan age be (x-20)

five years ago
father age = (x-5)
Mohan age= 3(x-20-5)
= 3(x-25)

now solve the equation

(x-5) = 3x -75
x-3x = -75+5
-2x = -70

X = -70/-2
X = 35

The father age will be 35

Answer 2

the age of father is 35 at present