Answer:
Infinitely many solutions
Step-by-step explanation:
3x-3x-2=-2
3x-3x = 0
0-2= -2
-2 = -2 Which is true, meaning it can be infinitely many solutions
The answer is -9 because when there are this lines around the x it mean that you need to make it opposite. Therefore x=-9
Answer:
c
Step-by-step explanation:
I think im not completely sure but it might be -3