Respuesta :

Answer:


Step-by-step explanation:

First, bring the one down.

 

Then, -3*1=-3, so it goes underneath the -13.

 

Add, -13+(-3)=-16

 

So, -3*-16=48

 

Finally, -48+48=0

x-16, (A).

The correct answer for this question would be:

(A) x-16

I hope this helped!

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