Question

son's age is twice his fathers age.ten years back fathers age was 3 times his sons age. what are ther ages.​

Answer 1

Step-by-step explanation:

Let the age of son be =x

father age be =y

acc to ques

y=2x-----(1)

3(x-10)=y-10

3x-30=y-10

3x-y=20

Put value of y from 1

3x-2x=20

x=20yrs

now put value of x in 1

y=40yrs

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