The answer is -1 because when cross simplifying you get 0/2-2/0 which =-2/2 and that simplified is -1
The answer is -1
        
             
        
        
        
Answer:
10
Step-by-step explanation:
 
        
             
        
        
        
X+7.5=21.5
Subtract 7.5 from both sides
X=14 which is C 
hope this helps good luck have a nice day
        
                    
             
        
        
        
Answer:
no solution
Step-by-step explanation:
X/3+2=x/3
Subtract x/3 from each side
X/3-x/3+2=x/3-x/3
2 = 0
This is never true so there is no solution
 
        
             
        
        
        
See picture reply for answer.