Предмет: Алгебра, автор: rukavicnikovsemen

приведите подобные слагаемые 12а-3-5а+2

Ответы

Автор ответа: larisaserova53

Ответ:

12а-3-5а+2=7а-1

Объяснение:

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iirrrrr471: пр

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