Предмет: Алгебра, автор: topaboba738

Решите уравнение
21−2x=3−11x

Ответы

Автор ответа: gryshagryshovich
2

Ответ:

Привет, ответ х=-2

Объяснение:

Есть приложение Photomath, оно очень помогает

topaboba738: спасибо большое за ответ и приложение
gryshagryshovich: пожалуйста
Автор ответа: shapi201
0

Ответ:

11х-2х=21-3

13х=18

х=18-13=5

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