a man is 24 years older than his son . in four years , his age will be twice the age of his son . the present age of the son is
"solution let the son ' s present age be x years . then , man ' s present age = ( x + 24 ) years . then â € ¹ = â € º ( x + 24 ) + 4 = 2 ( x + 4 ) â € ¹ = â € º x + 28 = 2 x + 8 x = 20 . answer c"
divide(subtract(24, subtract(multiply(const_2, const_2), const_2)), subtract(const_2, const_1))