Solving Inequalities with One Variable by Graphing on a Number Line

The video tutorial teaches how to solve inequalities with one variable by graphing on a number line. It explains the use of symbols to express relationships like greater than, less than, and their equal counterparts. The tutorial demonstrates graphing inequalities using open and closed circles on a number line, showing solution sets. It covers solving complex inequalities and applies these concepts to real-world problems, such as calculating earnings to meet a savings goal.

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