Предмет: Математика, автор: hg0507778

-17-1,8y=38+3,2y ПОМОГИТЕ ПОЖАЛУЙСТА

Ответы

Автор ответа: logunenkovasonya
1

Ответ:

у=-11

Пошаговое объяснение:

-17-1.8у=38+3.2у

-1.8у-3.2у=38+17

-5у=55

у=-11

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