\"\"

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

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\"\"                   (Write the equation)

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\"\"  (Subtract 2n 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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\"\"                  (Add 2 to each side)

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

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

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

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The solution is \"\".