In this lesson you will be introduced to linear inequalities. Before I teach you this topic please ensure that you have mastered the chapter on equations as linear inequalities are very similar. Inequalities are extremely important in mathematics and you will see inequalities in future topics such as quadratic inequalities, systems of inequalities, absolute value inequalities, and the list goes on and on. What I will teach you in this lesson is the foundation to all inequality related topics so make sure you take good notes and practice as much as you can.