if | 4 x + 6 | = 50 , what is the sum of all the possible values of x ?
"there will be two cases 4 x + 6 = 50 or 4 x + 6 = - 50 = > x = 11 or x = - 14 sum of both the values will be - 14 + 11 = - 3 answer is d"
divide(subtract(50, 6), 4)