Solve Multi-Step Inequalities.

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What is a multi-step inequality?

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A multi-step inequality is an inequality that requires more than one step to solve, often involving operations such as addition, subtraction, multiplication, or division.

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When do you flip the inequality symbol?

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You flip the inequality symbol when you multiply or divide both sides of the inequality by a negative number.

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What does it mean to isolate the variable in an inequality?

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Isolating the variable means to manipulate the inequality so that the variable is on one side and all other terms are on the other side.

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What is the solution set of an inequality?

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The solution set of an inequality is the set of all values that satisfy the inequality.

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How do you check the solution of an inequality?

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Substitute the solution back into the original inequality to see if it holds true.

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What is the difference between an equation and an inequality?

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An equation states that two expressions are equal, while an inequality shows that one expression is greater than, less than, or not equal to another.