What is the answer to ¨the sum of 2 numbers is 7 and there difference is 5¨?

Question

This is for a math question on a game (sorry if I wasted your time)

Answer 1

x + y = 7

x - y = 5

If you add these to eq's you get 2x = 12, so x = 6.

If x = 6, y = 1 (6+1=7, 6-1 = 5)