Предмет: Математика, автор: Аноним

помогите пожалуйста дам много балов

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Автор ответа: weby1981

5и 6/7-х=3 и 2/7
x=5 и 6/7 -3 и 2/7
x=2 и 4/7

y=10 и 7/11 - 4 и 8/11
y=5 и 10/11

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