How to Solve Multi-Step Inequalities

The video tutorial introduces the concept of solving multi-step inequalities, explaining that these require multiple steps to isolate the variable. The instructor outlines the process, emphasizing the importance of combining like terms and isolating the variable. A key difference from solving equations is highlighted: when multiplying or dividing by a negative number, the inequality sign must be flipped. An example problem is solved step-by-step, demonstrating the process and the importance of checking the solution by substituting it back into the original inequality.

How can you check if your solution to an inequality is correct?

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What does it mean for one side of an inequality to be greater than the other?

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