A number=x
2x/6=42
2x=252 by multiplying both sides by 6
x=126 by dividing both sides by 2 to isolate the variable
        
                    
             
        
        
        
Answer:
-7a + 11
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
5
Step-by-step explanation:
 
        
             
        
        
        
Answer: it’s 135
Step-by-step explanation:
 
        
             
        
        
        
Answer:
False 
Step-by-step explanation:
Hope this helped