Wouldn’t it be 4^P
i light be wrong
        
             
        
        
        
Answer:
1 solution
Step-by-step explanation:
3(2x-7)=9
dustribute: (3)(2)+(3)(-7x)=9
6+-21x=9
subtract 6 from both sides: -21x=3
Divide both sides by -21: x=-1/7
so your 1 solution is x = - 1/7
 
        
             
        
        
        
27, 0, 8, 64 
All u need to do is cube all the numbers in the domain
        
                    
             
        
        
        
If you plug in the x and y, you get
7(1)(3)
7 x 1 x 3 = 21, so the answer is 21