Ответ:
1) 6(х-5)-(4х+3)=3
6х-30-4х-3=3
6х-4х=30+3+3
2х=36:2
Х=18
2) 3-2(х-1)>8+х
3-2х+2>8+х
5-2х>8+х
-2х-х>8-5
-3х>3
Х<-1
-------------(-1)---->
\\\\\\\\\\\\\\
(-∞;-1)
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Answers & Comments
Ответ:
1) 6(х-5)-(4х+3)=3
6х-30-4х-3=3
6х-4х=30+3+3
2х=36:2
Х=18
2) 3-2(х-1)>8+х
3-2х+2>8+х
5-2х>8+х
-2х-х>8-5
-3х>3
Х<-1
-------------(-1)---->
\\\\\\\\\\\\\\
(-∞;-1)