Предмет: Математика, автор: matem17

упростите выражение, ракрыв скобки и приведя подобные слагаемые а) 3x+4y-5x-6y б) 3a-(4c-a)+(5c-6a) в) (a-1)-3(3a-5)

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Автор ответа: danila1731

Вот просто раскрытие скобок Ставь лайк и иди дальше

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Автор ответа: matem17

фото не прогружается

Автор ответа: danila1731

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