Предмет: Математика, автор: amiko39

Решите уравнение.
5| 3x - 9 | = 30

Ответы

Автор ответа: АSKHAT
0

Пошаговое объяснение:

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Приложения:
Автор ответа: robzi058
0

Ответ:x=5

5|3x-9|=30

3x-9=30:5

3x-9=6

3x=6+9

3x=15

x=15:3

x=5

Пошаговое объяснение:

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