Предмет: Алгебра, автор: uzvaanna8

Дуже потрібно
розвяжіть методи підстановок систему рівняння x+4у=-6 3х-у=8
Розвяжіть повністю

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Автор ответа: 54734

1

Ответ:

все на фото россказано

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