( x ) + 4671 + 6514 - 7687 = 19190 . calculate the value of x
"x + 4671 + 6514 - 7687 = 19190 = x + 4671 + 6514 = 19190 + 7687 = x + 11185 = 26877 = x = 26877 - 11185 = 15692 answer is b"
multiply(subtract(subtract(add(19190, 7687), 6514), 4671), divide(const_60, const_2))