There is a Khana Academy video that explains everything you have to do and it’s the same page that you’re on
Answer:
x = -7
Step-by-step explanation:
-1 + x = -8
x = -7
Ah, thank you. your question truly made the most of sense.
The answer is B since a negative number being subtracted cancels out and becomes a number, for example: since its -(-3) it becomes positive.
