\"\"\"\"

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The equation is \"\".

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According to division property of equality: if \"\", then \"\".

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\"\"                     (Divide each side by negative 12)

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\"\"                                (Cancel common terms)

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

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The absolute value of a number is positive or zero.

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The equation is never true\"\"

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The solution set is \"\".