Предмет: Математика, автор: shyngisabilov051511

|x-1|:2.4=2

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Ответы

Автор ответа: iramazurk

1

Пошаговое объяснение:

|х - 1| : 2,4 = 2

|х - 1| = 2 * 2,4

|х - 1| = 4,8

1)

х - 1 = 4,8

х = 4,8 + 1

х1 = 5,8

2)

х - 1 = -4,8

х = -4,8 + 1

х2 = -3,8

vikawpeua: можеш подпомогти з історією, будь ласка?

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