60 is the answer I just can't do long division on here
        
                    
             
        
        
        
Answer:
Step-by-step explanation 
6n - 6 = 2 (n+1)
Simplify 2 (n+1)
6n - 6= 2n +2
Move all terms related to n to the left side of the equation
4n -6 =2
Move all terms not related to n to the right side of the equation
4n =8
Divide each term by 4 then simplify
n=2  
 
        
                    
             
        
        
        
Answer:
angle <B = 76
Step-by-step explanation:
The measure of an exterior angle is equal to sum of two interior angles that is not adjacent to the exterior angle. 
We can write the following equation with this information to find the value of angle <B
<B + 71 = 147 subtract 71 from both sides
<B = 76
 
        
             
        
        
        
I needed help with that too
        
                    
             
        
        
        
12x - 56 = y. Hope it helps! :) If you could vote my answer as the brainiest, that would be awesome! :)