Question

plzzz solve in taking only x

Answer 1

Answer:12 yrs and 42yrs

Step-by-step explanation:

Let the present age of son=x

Therefore age of father in 3yrs=3(x+3)yrs

And fathers age in 7yrs ago=7(x-7)yrs

→7(x-7)+10=3(x+3)

7x-49+10=3x+9

4x=48

x=12 years

Hence present age of son is 12 yrs and fathers age =7(12-7)+7→42yrs .

Hope it helps you!!