Предмет: Математика, автор: arinakulneva038

4x+1=-3x+15
Решите пожалуйста

Ответы

Автор ответа: nastia54864

1

Ответ:

4х+1=-3х+15

4х+3х=15-1

7х=14

х=14:7

х=2

Пошаговое объяснение:

nastia54864: удачи

arinakulneva038: спасибо

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