Answer:
I need a picture
Step-by-step explanation:
 
        
                    
             
        
        
        
Answer:
=5x2+5x
Step-by-step explanation:
Let's simplify step-by-step.
3x+3x2+2x2+2x
 
        
             
        
        
        
Answer:
add 6 Cubes to the other side
Step-by-step explanation:
Since there are 3 cubes on one pan 
and nine on the other you would need to 
subtract 9-3
6 cubes to make them balance!