\"\"\"\"

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The inequality is \"\".

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Apply subtraction property of inequality: subtract 8r from each side.

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\"\"

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\"\"

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\"\"                (Subtract: \"\")

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\"\"                (Commutative property of addition: a + b = b + a)

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

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\"\"                               (Additive identity property: \"\")

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Graph the Solution set on a number line\"\"

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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 \"\".