\"\"\"\"

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The inequality is \"\".

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Apply multiplication property of inequality:multiply each side by 2.

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\"\"

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\"\"

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\"\"                        (Cancel commen terms)

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\"\"                            (Add: \"\") 

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Graph the Solution set on a number line

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\"number

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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 \"\".