Question

how to solve 11-66@7@#9​

Answer 1

Answer:

your answer

Explanation:

The pattern is - First digits are the difference between the numbers and the rest are the sum

Ex - 9-2 = 7 , 9+2 = 11 so the answer is 711

So if it's 12 +3

then 12 - 3 = 9, 12 + 3 = 15 so answer is 915 :)