\"\"\"\"

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The inequality \"\".

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

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\"\"

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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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\"\"                       (Divide each side by 2)

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\"\"                            (cancel commen terms)

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

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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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\"\"

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Check:

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To check, substitute  a number less than -1 in \"\".

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\"\"                        (substitute:v=-2)

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\"\"                            (multiply: \"\")

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\"\"                                   (subtract:\"\")

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this value is true

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\"\"

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The inequality solution is \"\".