Question
Aunt Yoko is now 42 years old and Erika is 6 years less than half of Aunt Yoko's age. How many years later will Aunt Yoko be twice as old as Erika?
4 m

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Aunt Yoko is now 42 years old and Erika is 6 years less than half of Aunt Yoko's age. How many years later will Aunt Yoko be twice as old as Erika?