Respuesta :

The answer to this is n+12=12n right so then we do 12nx5= 60n then you add 7n so the answer is 67n 
 now we need to make somthing = to this so what we can do is 

(12x5)+(7)+n
  
inweke4154

Answer:

12n+60

Step-by-step explanation:

I guess

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