Answer:
(0, -10)
Step-by-step explanation:
If you add both together from x - y, each add up to their own value. For example, -5, and -9 would be -14. It's quite simple. I hope this helps. I'm sorry if this is not what you are looking for.
X is equal to -4. Hope I helped. If you want an explanation too I would be glad to provide that .
Answer:
option B is correct. Once have a look to this solution that I have answered