60. For any real number a, the equation |x - a| = 7 can be thought of as meaning "the distance on the real number line from x to a is 7 units." How far apart are the 2 solutions for x ?

Answer and Explanation

Your Answer is

Correct Answer is K

Explanation

The stem of the question requires us to understand it geometrically. On the number axis, there are two different points that are 7 unit lengths away from point a, then these two points must be 14 unit lengths apart.