How do you solve absolute value equations

The video tutorial provides a step-by-step guide on solving absolute value equations. It emphasizes isolating the absolute value, creating two cases for potential solutions, and verifying these solutions to identify any extraneous results. The process involves reversing operations and applying properties of equality to ensure accurate solutions.

Describe the process of negating an expression when creating cases for absolute value equations.

How do you determine if a solution is extraneous?