Question
Yen and her two children received $9q in the ratio 2 : 7. If her daughter received $131 more than her son, how much did her son receive? Leave your answer in terms of q.
2 m

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Yen and her two children received $9q in the ratio 2 : 7. If her daughter received $131 more than her son, how much did her son receive? Leave your answer in terms of q.