Mathematics
Mathematics, 07.05.2021 19:20, dpchill5232

The sum of Joy's age and her brother's age is 24 . Her brother's age is 3 years older than twice Joy's age. What is the difference, in years, between Joy's age and her brother's age?

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The sum of Joy's age and her brother's age is 24 . Her brother's age is 3 years older than twice Joy...

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