What two integers have a sum of -9 and a difference of 5?

Answer 1

Let's denote the two integers as x and y. We know that x + y = -9 and x - y = 5. By solving these two equations simultaneously, we can find that the two integers are -7 and -2. This is because -7 + (-2) = -9 and -7 - (-2) = 5.

Answer 2

The numbers -2 and -7 add together to make -9, and their difference is 5.