Answer:
subtract the exponents
Step-by-step explanation:
To divide powers of the same base, you can subtract the exponents.
 
        
             
        
        
        
Divide -3
-3/-3a = 15/-3
a = -5
        
                    
             
        
        
        
x+ -33 Because the firs line and the equation line are the same size so 
-33 + 12 = 12 Get it??? 
 
        
             
        
        
        
Answer:
sorry i need things to make a question
Step-by-step explanation:
its soooooooooooooooo hard
 
        
             
        
        
        
I believe the answer is 7