mazzy1010 mazzy1010

18-01-2020
Mathematics

contestada

-6x + 14 < -28
AND 3x + 28 < 25

Respuesta :

evilhallox evilhallox

18-01-2020

Answer:

x>7

-6x+14< -28

-14. -14

-6x<-42

÷-6 ÷-6

x<7

switch signs because we divided by a negative number

x>7

Answer: x<-1

3x+28<25

-28 -28

3x<-3

÷3 ÷3

x<-1

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