$\"\"$

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The inequality is $\"\"$ .

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Multiply each side by 2.

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$\"\"$

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$\"\"$ .

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The absolute value inequality $\"\"$ is equivalent to $\"\"$ or $\"\"$ . $\"\"$

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Solve the inequality 1: $\"\"$ .

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Subtract n from each side.

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$\"\"$

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$\"\"$

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$\"\"$

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Divide each side by negative 3 and reverse the inequality symbol.

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$\"\"$

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Cancel common terms.

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$\"\"$ . $\"\"$

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Solve the inequality 2: $\"\"$ .

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Subtract n from each side.

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$\"\"$

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$\"\"$

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$\"\"$ .

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The two inequalities $\"\"$ can be written as $\"\"$ .

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Graph the solution set for each inequality and find their intersection. $\"compound$

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Observe the graph, the open circle means that 1 is not a solution of the inequality. $\"\"$

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The solution set is $\"\"$ and its graph is $\"compound$