Предмет: Математика, автор: Nurlybek72

Решите пожалуйста уравнение

Приложения:

Ответы

Автор ответа: vedma66661

1

Ответ:

3х/12+4х/12-2х/12=5

5х/12=5/1

5х*1=12*5

5х=60

Х=12

Автор ответа: karina83758

0

Ответ:

Х=12

Пошаговое объяснение:

3х+4х=2х+60

7х=2х+60

7х-2х=60

5х=60

х=12

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