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1 | 3 | 5 | 9 |
1 | 3 | 1 | 7 |
4 | 3 | 9 | 7 |
5 | 2 | 0 | 9 |
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Lauren's age is half of Joe's age. Emma is four years older than Joe. The sum of Lauren, Emma, and Joe's age is 54. How old is Joe?
en