Предмет: Математика, автор: timofeevad449

-3(4-2х) +7(х-2) упрастите ​

Ответы

Автор ответа: yurovegor
1

Ответ:

-3(4-2х) +7(х-2)=-12+6х+7х-14=-12-14+13х=-26+13х=13х-26

Пошаговое объяснение:

Автор ответа: TutorOnline
2

Ответ: 13х-26

Пошаговое объяснение:

-3(4-2х) +7(х-2)=-12+6х+7х-14=-12-14+13х=-26+13х=13х-26

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