\"\"

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The inequality is \"\".

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Solve the inequality.

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\"\"                             (Original inequality)

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\"\"                 (Subtract \"\" from each side)

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

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\"\"                        (Divide each side by \"\")

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\"\"                                      (Cancel common terms)

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The graph of the solution set on a number line diagram.\"Graph

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A circle means that this point is not included in the solution set.

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\"\"

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Check solution for \"\"-value.

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Case (i):

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\"\"

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\"\"                              (Original inequality)

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\"\"                            (Substitute \"\")

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\"\"                                 (Multiply)

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

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Therefore, \"\" is true inequality.

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Case (ii):

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\"\"

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\"\"                              (Original inequality)

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\"\"                           (Substitute \"\")

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\"\"                                 (Multiply)

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

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Therefore, \"\" is true inequality.

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\"\"

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The solution set of the inequality is \"\".