Предмет: Математика, автор: dhgrgsj

7·x−(x−5) при x=-3.

Ответы

Автор ответа: SuperDilya

Ответ:

-13

Пошаговое объяснение:

7•x-(x-5)

7•x-x+5

7x-x+5

6x+5

6•(-3)+5

-18+5

-13

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