$\"\"$

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The equation is $\"\"$ .

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One-to-one property: $\"\"$ , where $\"\"$

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$\"\"$

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Subtract 5x from each side.

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$\"\"$ \ \

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$\"\"$

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By factoring by grouping.

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$\"\"$

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$\"\"$

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$\"\"$ \ \

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Apply zero product property.

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$\"\"$

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

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$\"\"$

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The solution of $\"\"$ .