\"\"

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The expression is \"\".

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\"\"                    (Write the expression)

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\"\"(Apply distributive property: \"\")

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\"\"            (Multiply: \"\")

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\"\"      (Apply distributive property: \"\")

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\"\"               (Multiply: \"\")

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\"\"               (Group like terms)

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\"\"                                         (Combine like terms)

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The simplified expression is \"\".\"\"

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The simplified expression is \"\".