\"\"

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\"\"\"\"

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The inequality is \"\".

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Apply subtraction property of inequality: Subtract 13 from each side.

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\"\"

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Apply commutative property of addition: \"\".

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\"\"

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

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

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

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Apply division property of inequality: Divide each side by 4.

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\"\"

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\"\"                     (Cancel common terms)

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\"\"                      (Divide: \"\")\"\"

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\"\"       (Multiply each side by negative one and flip the symbol)

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\"\"                 (Product of two same signs is positive)

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The solution set is \"\"

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

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Note: A dot means that this point is included in the solution set.\"\"

\

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The solution set is \"\".

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The graph is 

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\"number