помогите|x|=7|-x|=9|x-5|=4|2x-5|=10|3-4x|=1. Created by adelceban3. algebra-ru

помогите|x|=7|-x|=9|x-5|=4|2x-5|=10|3-4x|=1...

July 2022 1 9 Report

помогите
|x|=7
|-x|=9
|x-5|=4
|2x-5|=10
|3-4x|=1

Answers & Comments

TheDeformaZz 1)
$|x| = 7.x = ±7$
2)
$| - x| = 9.x = ±9$
3)
$|x - 5| = 4.x = 1,x = 9$
4)
$|2x - 5| = 10.x = - 2.5,x = 7.5$
5)
$|3 - 4x| = 1.x = 0.5,x = 1$

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