\"\"\"\"\"\" 

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The expression is \"\".

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

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\"\"       (Multiply each side by 4)

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\"\"              (Cancel common terms)

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\"\"                (Multiply: \"\")\"\"

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

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\"\"           (Divide each side by 3)

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\"\"                (Cancel common terms)

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

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Check:

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Substitutive the value \"\" on original equation

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\"\"

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\"\"               (Multiply\"\")

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

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The solution \"\".