Предмет: Математика, автор: Аноним

Решите срочно ппппжжжж..

Приложения:

Ответы

Автор ответа: vikidiki

Ответ: x = 13.125.

Пошаговое объяснение:

8/7=15/х

х=7*15:8

х=105:8

х = 13.125

Автор ответа: minekto358

Ответ:

x=105/8

Пошаговое объяснение:

1.перекрестно умножаешь

2. разделяешь обе части уравнения на 8

3. проверяешь принадлежит ли решение, заданному интервалу

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