Answer: I think is B or A
Step-by-step explanation:
 
        
             
        
        
        
6x + 2x - 1 = 5x + 11
        8x - 1 = 5x + 11
      - 5x       - 5x
        3x - 1 = 11
            + 1   + 1
             3x = 12
              3      3
               x = 4
        
             
        
        
        
The answer is C, hope this helps
        
             
        
        
        
The correct answer is {1, 2, 5, 6}.
A intersect B would be {3, 4}; the complement of this is everything else.
        
                    
             
        
        
        
Answer:
E
Step-by-step explanation:
I just think so. Maybe it's right