Question

Given: -7x < -21.

Choose the solution set.

Answer 1

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 2

-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 :)