Question

five years ago A man was 7 times as old as his son 5 years after the father will be three times as old as his son find their present ages​

Answer 1

Answer:

father 40yrs, son 10yrs

Step-by-step explanation:

Let man's age be x

let's son's age be y

(X-5)=7(y-5)

x-5=7y-35

=x=7y-30

(x+5)=3(y+5)

x+5=3y+15

put the value

7y-30+5=3y+15

4y=40

=y=10

=x=40