Предмет: Алгебра, автор: arenpak228

пожалуйста, помогите решить мне эту гребанную задачу

|3x-2|>4​

ВикаБач: 1. 3х-2>4; 3x>6; x>2; 2. 3x-2<-4; 3x<-2; x<-2/3; Объединение 1 и 2 и будет решением.

Ответы

Автор ответа: alionarybachuk
1

Ответ:

3 * х - 2 = 4 , 3 * х = 4 + 2 , 3 * х = 6 , х = 6 / 3 , х = 2

- 3 * х + 2 = 4 , - 3 * х = 4 - 2 , - 3 * х = 2 , х = 2 / ( - 3 ) , х = - 2 / 3

ответ : х = 2

х = - 2 / 3

Объяснение:

вроде так

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