Предмет: Математика, автор: mishadormid

Угадайте значение в уравнении: x - 25 = (x - 5) : 3.

Аноним: Угадываю, угадываю,...... М... м...м х=35

mmb1: адын ????

Ответы

Автор ответа: Аноним

1

Ответ:

35

Пошаговое объяснение:

х-25=(х-5)/3 умножаем все на 3

3х-75=х-5

3х-х=75-5

2х=70

х=70:2

х=35

Автор ответа: VHawkV

0

Ответ:

х-25=(х-5):3 I*3

3х-75=х-5

3х-х=75-5

2х=70

х=35

_______

35-25=(35-5):3

10=10

Всё верно!

Ответ: х=35

Пошаговое объяснение:

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