Normally, you would do whatever is inside of the parenthesees first then do the rest but we cant get any further so we remove the parenthasees by distrubtion
7a+6b-4(3a-3b)
-4(3a-3b)
a(b+c)=(ab)+(ac)
-4(3a-3b)=-12a-(-12b)
7a+6b-12a+12b
7a-12a+6b+12b
-5a+18b
that's the asnwer
        
             
        
        
        
1/18 as a decimal is 0.055555555555556 because you divide one by eighteen and get that number.
Hope this helped!
 
        
             
        
        
        
Answer:
i wish i could help so sorry
Step-by-step explanation:
 
        
             
        
        
        
Answer:
1/2 + -5d
Step-by-step explanation: