Equations and Inequalities

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What is an inequality?

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An inequality is a mathematical statement that compares two expressions and shows that one is greater than, less than, or not equal to the other. Examples include: x > 5, y ≤ 10.

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What does it mean to solve an inequality?

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To solve an inequality means to find all values of the variable that make the inequality true. This often involves isolating the variable on one side.

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What is the solution to the inequality @@5 ge 2 + \frac{x}{-3}@@?

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You place a closed dot on -9 and shade to the right, indicating that all values greater than or equal to -9 are included.

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You place a closed dot on 14 and shade to the right, indicating that all values greater than or equal to 14 are included.

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You place an open dot on -2 and shade to the left, indicating that all values less than -2 are included.

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