18-11-2020
Mathematics

contestada

−6x+14<−28 AND3x+28≤25

Respuesta :

janaaly88 janaaly88

18-11-2020

Answer:

x<7,x< or = to -1

Step-by-step explanation:

-6x+14<-28

-6x<-28-14

-6x<-42

x<-42÷-6

x<7

[tex]3x \leqslant 25 - 28 \\ 3x \leqslant - 3 \\ x \leqslant - 3 \div 3 \\ x \leqslant - 1[/tex]

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