sum of two numbers is 50 . two times of the difference of first and seceond is 20 . then the numbers will be ?
explanation : x + y = 50 2 x ã ¢ â ‚ ¬ â € œ 2 y = 20 x = 30 y = 20 answer : d
subtract(50, divide(subtract(50, divide(20, const_2)), const_2))