Question

Solve the inequality -8r<-12.

Answer 1

-8r<12
8r>12
Divide both sides by 8
r> 12/8
r> 3/2
r>1 1/2
r> 1.5

Any of the last 3 lines would be a correct answer, it just depends how you need to write it.

Hope this helps :)

Answer 2

Divide -8 from both sides to get the answer