\"\"

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The equation is \"\".

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Write an equation in standard form.

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\"\"                   (Original equation)

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\"\"                     (Distributive property: \"\")

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\"\"          (Subtract \"\" from each side)

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\"\"                  (Apply additive inverse property: \"\")

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\"\"      (Subtract \"\" from each side)

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\"\"                     (Apply additive inverse property: \"\")

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Therefore, the standard form of line equation is \"\".

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\"\"

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The standard form of line equation is \"\".