Question

When it comes to positive and negative sign if two sign are the same they’re negative right and if they are different they are positive yes or no

Answer 1

When you have two negative signs, one turns over, and they add together to make a positive. If you have a positive and a negative, there is one dash left over, and the answer is negative.

I hope this was the answer you were looking for - Lily~Senpai :P