Respuesta :

Answer:

negative 51

written as: -51

Step-by-step explanation:

When having a smaller positive number compared to a negative number, You should subtract the positive number from the negative number to get 51 then you add a negative sign in front of your answer. Hopefully this wack explanation makes sense

Answer:

-51 is going to be your answer

Step-by-step explanation:

    12

+  -63

   -51