Предмет: Математика, автор: dhdhd4258

|5x-3|=7 модуль числа

Ответы

Автор ответа: YourTeacher2022

1

Отметь лучшим!!!

Ответ:

0.8 или 2

Пошаговое объяснение:

|5x-3|=7

5x-3=-7 или 5х-3=7

5х=-7+3 5х=10

5х=-4 х=2

х=-4/5

х=-0,8

dhdhd4258: спс

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