\"subtraction\"\"

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The inequality is \"\"

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\"\"                        (Product of two diffirent signs is negative)

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Apply Addition property of inequality: Add 3 to each side.

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\"\"

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

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

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

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\"\"

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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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Check:

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To check, substitute  greater  than \"\"  in \"\".

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\"\"              (Substitute \"\")

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\"\"                     (Product of two diffirent signs is negative)

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\"\"                            (Sustract: \"\")

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 The inequality is true.\"\"

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The inequality solution is \"\".