Предмет: Алгебра, автор: RubionUA

Розв’язати способом підстановки систему рівнянь: 8x+5y=1 та 2x+5y=-21

Ответы

Автор ответа: annaskubickaa

Начебто правильно, удачі!

Приложения:

RubionUA: +- правильно але в кінці помилочка добре що я побачив дякую за відповідь

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