Question

What is the sum
8+{-12}

Answer 1

Answer: -4

Add -12+8 or 8+(-12) and get -4

Answer 2

-4

Explanation:

NOte that - × - =+

+ × +=+

- × + =-

+ × -= +

So according to the question

8+(-2)

Which means that

8((+)×(-12))

8-12

-4

Therefore the final answer is-4