It is the second option or b
        
             
        
        
        
Answer:
13/6x + 6
Step-by-step explanation:
combine using like terms and you get
4/6 x + 5
3/6x + 1
x 
=
13/6x + 6
 
        
             
        
        
        
Well this is very simple lol 40-10
        
                    
             
        
        
        
Answer:
both of The answers are equal to Zero
 
        
             
        
        
        
80/4 = 20 
explanation
20*4= 80
hope i helped!