Solving Inequalities Using Inverse Operations

This lesson teaches how to solve inequalities using inverse operations. It begins with a review of key concepts such as variables and inequalities, emphasizing the importance of using correct inverse operations. The core lesson involves a practical problem where Debbie has a budget to buy clothes, and students learn to set up and solve an inequality to determine how many t-shirts she can purchase. The lesson concludes with a summary of the process of solving inequalities.

What is a variable and how does it relate to inequalities?

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Explain the difference between 'greater than' and 'greater than or equal to' in the context of inequalities.

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How do you solve the inequality 8x ≤ 38? Describe the steps involved.

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Why can't Debbie buy part of a shirt according to the problem presented?

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Summarize the main lesson learned about solving inequalities in this lesson.

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