Sam is 9 times older than his son in 9 years he'll be 3 times older how old is sam's son now

Answer 1

Let son's age be x so in 9 years he'll be x + 9 years.

Sam's current age = 9 x

Sam's age in 9 yrs = 9 x + 9

In 9 years, Sam's age = 3 (x + 9)

9 x + 9 = 3 (x + 9)

9 x + 9 = 3 x + 27

6 x = 18

x = 3

Sam's age = 9 x = 9 (3) = 27 yr