Answer:
The First one x + y = -5 the x would be -4 and the y would be -1 and for the Second one x - y = 7 The x would be -8 or -9 and the y would be -1 or -2
Step-by-step explanation:
Hope this helps you. :) For the second one -9 - -2 = -7 and -8 - -1 =7 so either one could work.
