Question

What number is q in the problem -8-q-10q=-9q+6

Answer 1

For this question you can say:
-8 -11q = -9q +6 
so now you can add +9q on both sides and +8 on both sides of the equation:
-11q + 9q = 8 + 6 
-2q = 14 
q = 14/-2 
q = -7 :)))
I hope this is helpful
have a nice day

Answer 2

- 8 -11q = -9q + 6

-11q + 9q = 8 + 6

-2q = 14

q = -7