Предмет: Математика, автор: Sorry2286

ДОПОМОЖІТЬ, БУДЬ ЛАСКА!!! /- це дроб
2х+9/4-х-2/6=3

Ответы

Автор ответа: Mnick
1

Ответ:

x=20/21

Пошаговое объяснение:

27x-6x-2=18

21x=18+2

21x=20

Автор ответа: tetamotatetyamotya
0

Ответ:вот

Пошаговое объяснение:

Приложения:
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