a number is doubled and 15 is added . if resultant is trebled , it becomes 75 . what is that number
"explanation : = > 3 ( 2 x + 15 ) = 75 = > 2 x + 15 = 25 = > x = 5 option c"
divide(subtract(75, multiply(const_3, 15)), multiply(const_3, const_2))