Question

On the number line, a point was moved from -7 to -3. Which of the following problems describes this move?

-7 + 4 = -3
-7 + 3 = -4
-7 - 3 = -10
-7 - 4 = -3

Answer 1

choice 1) -7 + 4 = -3

Explanation:

Since -3--7 = 4, -3 = -7 + 4, -7 = -3-4

4 greater than -7 is 3.