Предмет: Алгебра, автор: angelinamyrka

Раскройте скобки и упростите выражение:
5(а+2b-3)-4(b-a-4)
???

Ответы

Автор ответа: Carapace2004
2

Ответ:

9a + 6b + 1

Объяснение:

5а + 10b - 15 - 4b + 4a + 16 = 9a + 6b + 1

angelinamyrka: спасибо
Carapace2004: обращайся)
angelinamyrka: хорошего дня ;)
Carapace2004: и и6ебе)
Carapace2004: и тебе)*
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