Предмет: Алгебра, автор: Plokuyt

|2x-3|<6 помогите 9 класс

Ответы

Автор ответа: sedinalana

0

-6<2x-3<6
-6+3<2x<6+3
-3<2x<9
-3/2<x<9/2
x∈(-1,5;4,5)

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