wuantashabrando wuantashabrando
  • 19-05-2016
  • Mathematics
contestada

Given: -7x < -21.

Choose the solution set.

Respuesta :

garydesir1
garydesir1 garydesir1
  • 19-05-2016

-7x<-21

The only thing you need to do is just divide both sides by -7

-7x/-7<-21/-7

x>3

I hope that's help :)

Answer Link
BossLife123
BossLife123 BossLife123
  • 19-05-2016
Hi there! Given the inequality -7x<-21, we divide both sides by -7, -7x/-7<-21/-7, -21/-7=3. Therefore, the answer is x>3.
Answer Link

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