Either it is -13 or -5, but if you add them together, since they are neghatives, they should be -13, but if they are adding a negative and a positive, you would subtract them. It is (-13) that is your answer. If you add two negative together, it would be a negative. If you add a positive and a negative, like -5+8, you would have more positives than negative, so forth, your answer would be a positive. But for this one, it is (-13). That is your answer.
