What is the sum of (-56) and 39?

To find the sum of (-56) and 39, you can think of it in terms of adding a negative number and a positive number. This can be visualized on a number line, where moving to the left represents adding a negative value.

Starting at 39, if you subtract 56, you're effectively moving left on the number line. The operation can be set up as follows:

-56 + 39 = 39 - 56 = -17

This indicates that starting from 39, if you move back 56 units, you end up at -17. Thus, the correct answer reflects where you end up after performing the addition correctly.