Question

The value of n is a distance of 2 units from -1 on a number line which numbers can be the value of n

Answer 1

{-3, 1}

Explanation:

If n is to the right of center -1 on a number line, we ADD 2 to -1, obtaining 1. Here n is 1.

If n is the left of center -1 on a number line, we SUBTRACT 2 from -1, obtaining -3. Here n is -3.