\"\"

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The equation form of the verbal sentence is \"\".

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\"\"                           (Write the equation)

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\"\"              (Add n to each side)

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\"\"                        (Add: \"\")

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

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\"\"              (Subtract 15 from each side)

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\"\"              (Group like terms)

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\"\"                                   (Subtract: \"\")

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

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\"\"                                             (Divide each side by 2)

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\"\"                                        (Cancel common terms)

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

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The solution is \"\".\"\"

\

The equation form of the verbal sentence is \"\".

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The solution is \"\".