a man is 25 years older than his son . in two years , his age will be twice the age of his son . the present age of his son is
"explanation : let the son ' s present age be x years . then , man ' s present age = ( x + 25 ) years = > ( x + 25 ) + 2 = 2 ( x + 2 ) = > x + 27 = 2 x + 4 so , x = 23 . answer : e"
divide(subtract(25, subtract(multiply(const_2, const_2), const_2)), subtract(const_2, const_1))