Solving Absolute value equations with a variable on both sides

The video tutorial explains how to handle absolute value equations by isolating the absolute value and creating two cases. It emphasizes the importance of using parentheses when negating expressions to avoid common mistakes. The tutorial provides step-by-step guidance on solving equations, ensuring the variable remains positive, and checking solutions to identify extraneous results. The instructor encourages students to practice with provided problems and collaborate for better understanding.

What should you do after solving for the variable in an absolute value equation?

What does it mean if a solution is described as extraneous in the context of absolute value equations?