By collecting like terms we have:
 
 
        
        
        
Answer:

Step-by-step explanation:
subtract 12x from both sides, then divide by twelve.
 
        
                    
             
        
        
        
The answer is 20. I hope this helps.
        
                    
             
        
        
        
Divide 13 and 6. you should get 2 remainder 1. don't put remainder. put 2 1/6 because it goes into there 2 times with 1 remainder out of 6.