-8
Negative 15 plus positive 20 equals 20 minus 15, which equals 5.
It equals -9
negative 5
A negative plus a negative equals a negative.
Negative ten plus 5 equals -5. This is a math problem.
5
5
6
C equals negative 1
It equals three
-3+-2=-5. In word form: negative three plus negative two equals negative five.