How to Solve a One Step Absolute Value Equation

The video tutorial explains how to solve absolute value inequalities by setting up two cases: one where the value inside the absolute value is positive and another where it is negative. The process involves removing the absolute value to create two separate equations, solving them, and then verifying the solutions by substituting back into the original equation.

What is the significance of the absolute value in the context of this equation?

How do you verify if the solutions for X are correct?