Solve and graph a compound inequality with algebra

The video tutorial explains how to solve and graph compound inequalities. It begins by introducing the concept of compound inequalities and demonstrates how to break them into two separate inequalities. The instructor then shows how to graph each inequality on a number line and combine them to find the solution set. An alternative method for solving compound inequalities is also presented, which involves isolating the middle term by subtracting a constant from all parts of the inequality. The tutorial emphasizes understanding the process and provides a step-by-step guide to ensure clarity.

What does it mean for the compound inequality to be true for both inequalities?

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How can you verify if a number is a solution to the compound inequality?

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