Предмет: Математика, автор: everlastingsummer

решите уравнение: |2х|+3=9

Ответы

Автор ответа: Vikkyy

|2х|+3=9;|2х|=9-3;|2х|=6; 2х=6; х=6:2;х=3; 2х=-6;х=-6:2;х=-3; Ответ:3; -3

Автор ответа: РоМа326122

там без минуса

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Task 1 Read the text

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