30-4 (2+5) = 2
30-4(7)=2
30-28=2
        
             
        
        
        
Answer: D
Step-by-step explanation:
Because they are similar all u have to do is add the sides
 
 
        
                    
             
        
        
        
Answer:
3x+y=5x-y
Step-by-step explanation:
 
        
             
        
        
        
Answer:
equal to
Step-by-step explanation:
two negatives equals positive
 
        
                    
             
        
        
        
Answer:
-2 + 
Step-by-step explanation: