Предмет: Математика, автор: savcenkolera049

Рівняня
х-2 7/8=4 2/3

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Автор ответа: sansanich3

0

Відповідь: х-27/8=42/3; х-27/8=14; х=14+27/8; х=112/8+27/8; х=139/8; х=17³/₂₀ або х=17,375

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