The gaps in the area needs to be closed so the data you use is lenient
        
             
        
        
        
<span>2n-n-4+7n in simplest form is found by combining like terms:
(2-1+7)n - 4 = 8n-4, or 4(2n-1)</span>
        
             
        
        
        
Answer:
C
Step-by-step explanation:
 
        
             
        
        
        
Answer:
I think Brendan is 22? I'm not sure and im 70% sure im wrong!
Sorry!