$\"\"$

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The statement is $\"\"$ .

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$\"\"$

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Substitute $\"\"$ for $\"\"$ .

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$\"\"$

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Substitute the value $\"\"$ .

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$\"\"$ $\"\"$

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$\"\"$

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Group like terms.

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$\"\"$

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$\"\"$ .

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The above statement is false.

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$\"\"$

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The statement is false.