How can you substract negative numbers from negative numbers?

Question

substract

Answer 1

You can just code it such as:
print(-7 - -5)

Answer 2

(Subtracting minus from minus)
-1 - -1 = 0

(adding minus to minus)
-1 + -1 = -2

Answer 3

thank you all for your help

Answer 4

as you would subtract any other two numbers.

e. g. print(-2 - (-4))

outputs 2