Question

the ages of the father is twice the sum of ages of his two sons.After 20 years his age willbe equal to sum of the ages of his children.What is father age

Answer 1

let sons age = x

father age = 2x

x+2x= x+20

3x-x=20

2x=20

x=10

father 20.

Answer 2

the age of father is 40 hope this helps