What is -8 +2 I don't get it

Question

Adding intergers 

Answer 1

Another way to think of this is to draw a number line. First, graph the point negative eight. If you add two, which direction on the number line do you go? You should go two places to the right. What number is two places to the right of negative eight?

Answer 2

I owe you 8 dollars (-8), I pay you 2 (+2).

How much do I still owe?