\"\"\"\"\"\"

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The original function is \"\"

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Write \"\" as \"\" or\"\" \"\"

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First solve the case \"\" .

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\"\"           (Subtract 3 from  each side)

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\"\"                 (Additive inerse property: \"\")

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

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

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 Apply Division proparty of inequality: If a = b than \"\"

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\"\"                        (Divide each side by 7)

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\"\"                             (Cancel commen terms)

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

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Next solve the casev . \"\"

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\"\"               (Subtract 3 from  each side)

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\"\"                     (Additive inerse property: \"\")

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

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

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Apply Division proparty of inequality: If a = b than \"\"

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\"\" \"\"    \"\"   \"\" \"\"                         (Divide each side by 7)

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\"\" \"\"                                     (Cancel commen terms)

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\"\"

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To graph the solutions set, first draw a number line.

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Draw a heavy line between -1.8 and 1.

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Since -1.8 and 1 are included in the solution set, draw a solid at -1.8 and 1. \ \

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\"absolute

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\"\"

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The solution set is \"\".

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