Question

-----Simplify -20/-5-----

Answer 1

$= \frac{ - 20}{ - 5} \\ \\ = \frac{20}{5} \\ \\ = 4$
Step one: Let the negative signs cancel each other out

Step two: Divide 20 by 5

Answer 2

Well since you are dividing a negative number by a negative number, they cancel each other out and the answer becomes positive, so 20/5 = 4