Предмет: Математика, автор: katya0ggry

2/21+(5/6-x)=5/7 СРОЧНО ПОЖАЛУЙСТА!!!

Ответы

Автор ответа: kucherukkm

0

Ответ:

3/14 проверила приложением

Автор ответа: ilyalll43

0

Ответ:

ответ:

x=3/14

удачи с учебой!

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