Answer:
B)5/12 Hope It Help
Step-by-step explanation:
Brainliest please
 
        
                    
             
        
        
        
Answer:
no
Step-by-step explanation:
 
        
                    
             
        
        
        
You would plug in the y=9 into the first equation and then have the expression 9=9x-9
. After going through the first steps of solving an expression you would get 18=9x. X=2. Then you would plug in the x value into the first expression to get y=9.