Which of the following statements best describes the location of - (-2) on a number line? It is 2 units to the right of 0. It is 2 units to the left of 0. It is 2 units to the right of 2. It is 2 units to the left of 2.

Let say x = - (-2) where x is the distance of number on number line from 0.

x = - (-2)

x = + 2.

Since + 2 is positive quantity, positive quantities are written to the right of 0 on number line.

Hence it is 2 units to the right of 0.