the sum of digits of a two digit number is 12 , the difference between the digits is 6 . find the number
"description : = > x + y = 12 , x - y = 6 adding these 2 x = 18 = > x = 9 , y = 3 . thus the number is 93 answer b"
add(multiply(divide(add(12, 6), const_2), 12), subtract(12, divide(add(12, 6), const_2)))