Question

Write the following expressions as a single integer.

-7 + 21

Answer 1

14

Explanation:

-7 + 21

21 = Positive

-7 = Negative

Since, there are more positive than negative Thus, answer is positive

21 - 7 = 14

Hence, the answer is 14.

~`Lenvy`~

Answer 2

The answer is 14

find subtract the integers of interest and then subtract 1