Предмет: Математика, автор: svetlankatim18

-8-а и а+23;
Записать суму двох виразiв i cпростiть ii?

Ответы

Автор ответа: Amigo3
1

Ответ: 23-8+а-а=15. Всё просто.

Пошаговое объяснение:

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