Предмет: Математика, автор: apolinariakvasova051

ПОМОГИТЕЕЕЕ ЗНАЮ МНОГО СИЛЬНО ПРОШУ НО ОТ ЭТОГО ЗАВИСИТ МОЯ ЖИЗНЬ​

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Ответы

Автор ответа: procenkomaksim762
0

19а

спростим -12+9а+10а-35+47

-47+19а+47 будет 19а

Автор ответа: kseniabilinec
0

Ответ:

19а

Пошаговое объяснение:

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