Answer:
where's the picture bro?
Step-by-step explanation:
 
        
             
        
        
        
B. Y equals 0, because if you plug it in ( multiply 2 by 9 ) you will get 18-18 which equals 0.
        
             
        
        
        
Janine = J = 15
Leah = L = ?
L = J + 6
L = 15 + 6
L = 21
So Leah spent $21
        
             
        
        
        
Answer:
If an equation has one solution, what will the variable terms be
b. different