Предмет: Математика, автор: Alenaasdf

помогите пожалуйста с математикой решите зразу два уравнения

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Ответы

Автор ответа: 6oxclashroyale

это изи же просто везде дели и переворачивай дробь и сокращай и все получится ответ

Автор ответа: 6oxclashroyale

произведение дели на известный множитель

Автор ответа: 6oxclashroyale

и переворачивай вторую дробь и все

Автор ответа: 6oxclashroyale

и сокращай

Автор ответа: 6oxclashroyale

и получай ответ

Автор ответа: Nastasya2310

5)17/5 х=34/5
х=2
(Вроде так)

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