Asked by Celia

Hello again! This is a practice test. I know the answer to it; however, I really want to know HOW to solve it for the real test.

Question:
Which inequality represents all possible solutions of -6n < -12?

The Answer is:
n > 2

I just want to know how to solve it.

Thanks in advance!
Answered by R_scott
dividing by -6 gets the n by itself on one side of the inequality

dividing (or multiplying) by a negative quantity reverses the direction of the inequality
Answered by Celia
Thank you~ :D
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