Предмет: Математика, автор: aleksejkotmysev

С РЕШЕНИЕМ ПИСМЕННО КАК В ТЕТРАДИ , ПРОШУ РЕБЯТА ПОМОГИТЕ ПРАВИЛЬНО!​

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Ответы

Автор ответа: mimiminyashka
1

Ответ:

(-бесконечность; +бесконечность)

Пошаговое объяснение:

раскроем скобки

24х - 8 - (24х +12) = -20

24х-8-24х-12=-20

0х-20=-20

-20=-20 при х принадлежит (-бесконечность; +бесконечность)

aleksejkotmysev: можно вопрос
aleksejkotmysev: ау
aleksejkotmysev: хей
aleksejkotmysev: точно правильно?
mimiminyashka: да
aleksejkotmysev: спасибо действительно отлично
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