Answer:
It equals 420.
Step-by-step explanation:
 
        
             
        
        
        
Exponentiate the log or In because Exponentials are inverses of Logs and lns.
        
             
        
        
        
2x-4
If x is the amount the other team scored then the 2x is double. This gives that 4 less than double the amount of the other team would be minus 4