\"\"

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\"\"\"\"

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The inequality is \"\".

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Apply addition property of inequality: Add 1 to each side.

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\"\"

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\"\"             (Apply Additive inverse property: \"\")

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\"\"                   (Apply Additive identity property: 0 + 1 = 1)\"\"

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Apply multiplication property of inequality: Multiply each side by 3.

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\"\"

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\"\"              (Cancel common terms)

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\"\"                    (Apply multiplicative identity property: \"\")\"\"

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Apply subtraction property of inequality: Subtract 7 from each side.

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\"\"

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\"\"                   (Apply Additive inverse property: \"\")

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\"\"                     (Subtract: \"\")

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Graph the solution set on a number line.\"inequality

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Note: A circle means that this point is not included in the solution set.\"\"

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The solution set is \"\".