85 i hope this helps you.
Answer:
x = -3 is the answer. Writing this cause brainly requires a 20 character answer.
Answer:
You didn't tell us much on what to do, so I just guessed you wanted it simplified. If you want a different answer, please do so tell me and I'll edit my answer to fit.
Simplified: 10
+
- 9
Answer:
True
Step-by-step explanation: