STEM Lessons for College Students

Solving Absolute Value Equations and Inequalities – Number Line & Interval Notation – Algebra

This algebra video tutorial shows you how to solve absolute value equations with inequalities and how to plot the solution on a number line and write the answer in interval notation. This video also shows you how to identify cases of no solution or infinitely many solutions / all solutions. This video contains plenty of examples and practice problems including absolute value problems with fractions and variables.

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