\"\"

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The inequality is  \"\"

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Apply division property of inequality: \"\".

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\"\"         (Divide each side by 7)

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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: The point indicated with closed circle is included in the solution set. \"\"

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The graph of \"\" is

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\"number

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The inequality solution set is \"\".