Half \( A \) 's age exceeds a quarter of \( B \) 's age by 1 year, and three-quarters of \( B^{\...

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Half \( A \) 's age exceeds a quarter of \( B \) 's age by 1 year, and three-quarters of \( B^{\prime} \) s age exceeds A's by 11 years; find the age of each.
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