Предмет: Математика, автор: akmaralerden1

4+2x=19-3x
Пж пж пж помогите

Ответы

Автор ответа: pronninaania2005

0

Ответ:

3

Пошаговое объяснение:

2х+3х=19-4

5х=15

х=15/5

х=3

Автор ответа: Zere123456

1

Ответ:4=2х=19-3

4+19=-2х-3х

23=5х

Х=23:5

х=4,6

Пошаговое объяснение:

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