Предмет: Алгебра, автор: dobrenkaaana

Реши уравнение:
−17−17y=277+4y

Помогите пожалуйста

Ответы

Автор ответа: yanaburzak

1

Відповідь:y=-14

Пояснення:

-17-17y=277+4y

-17y-4y=277+17

-21y=294

у=-14

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