Respuesta :

Dominic1021930

Answer:

67

Step-by-step explanation:

the negative 4 cancels out with subracting turning it into an addition problem

Importance

Hello.

We are subtracting a negative number.

When we subtract a negative number, it cancels itself out, and it becomes an addition problem.

63-(-4) becomes 63+4

63+4 = 67

67 is the final answer.