1)5|x|+7=52 2)9|x|-2=34 3)7|x|+11=2 4)|x|=x+5 5)|x-3|=2. Created by Lolt0p. matematika-ru

1)5|x|+7=52 2)9|x|-2=34 3)7|x|+11=2 4)|x|=x+5 5)|x-3|=2...

August 2022 1 1 Report

1)5|x|+7=52
2)9|x|-2=34
3)7|x|+11=2
4)|x|=x+5
5)|x-3|=2

seriksharip05

$5 |x| = 52 - 7 \\ 5 |x| = 45 \\ \\ |x| = 9 \\ x = - 9 \\ x = + 9$

$9 |x| = 34 + 2 \\ 9 |x| = 36 \\ |x| = + - 4$

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$x - 3 = 2 \\ x - 3 = - 2 \\ \\ x = 5 \\ x = 1$

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