Предмет: Математика, автор: Аноним

437-(x-83)=20
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Автор ответа: Melaniа

437-(x-83)=20
х-83=437-20
х-83=417
х=417+83
х=500

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437-(x-83)=20 Уравнение

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437-(x-83)=20
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