Предмет: Математика, автор: lazarkaterina148

Спрости вираз : (7-3b+4c)-30b-6a=

Ответы

Автор ответа: marinagavdush

1

Ответ:

7-33b-2a

Пошаговое объяснение:

=7 -3b+4c-30b-6a=7-33b-2a

Автор ответа: NataMon

1

Ответ:

7 - 6а - 33b + 4c

Пошаговое объяснение:

(7-3b+4c)-30b-6a = 7 - 3b + 4c - 30b - 6a = 7 - 6а - 33b + 4c

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