Предмет: Математика, автор: отличница555566

решите уравнение ||x|-9|=3

Ответы

Автор ответа: DarinaGuseva

0

х = -9 - 3
х = -3
Скорей всего так, надеюсь, помогла

Автор ответа: отличница555566

0

здесь же с модулями

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