Forgive me but they deleted my answer for it did not have any work to be shown providing you know how to do Algebra you get X= 12 as your outcome. <span />
        
             
        
        
        
Answer:
I think its 256
Step-by-step explanation:
The LCM of 128 and 256 is 256. Steps to find LCM. Find the prime factorization of 128 128 = 2 × 2 × 2 × 2 × 2 × 2 × 2; Find the prime factorization of 256.
 
        
                    
             
        
        
        
i beilive this is unknown
 
        
             
        
        
        
Answer:
no solution
Step-by-step explanation:
Given
 (6x + 12) - 2(x - 7) = 19 ← distribute parenthesis on left side
(6x + 12) - 2(x - 7) = 19 ← distribute parenthesis on left side
2x + 4 - 2x + 14 = 19 , that is
18 = 19 ← not possible
This indicates the equation has no solution
 
        
             
        
        
        
Answer:
I'm pretty sure it's 12.55
Step-by-step explanation: