Срочно решите неравенства!!

Question

Срочно решите неравенства!!

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Answer 1

Х>20
x<= 4<br>x>= 4.8
x<1<br>x>-0.3
x>1/6
x>= 2.5
x<= -3/5<br>x<-1<br>x>= -3

Answer 2

1)17+х>37
х>37-17
х>20

2)5-х<=1<br>-х<=1-5<br>-х<=-4<br>х>=4

3)6,2+х>=10
х>=10-6,2
х>=3,8

4)1+6х<7<br>6х<7-1<br>6х<6<br>х<1<br>