Ratburntro44 wrote:Autumnwolf17 wrote:jwl1000 wrote:9x - 7i > 3(3x - 7u)
i < -u
True? or do the "i" and "u" represent something
It's supposed to be i < 3u (i <3 u).
Of course, you can't simplify past 7i < 21u because they have two different variables, so both you and VM are wrong...
Even if the variables are different, dividing both sides by 7 still preserves the inequality.
Ugh, sorry, I was thinking about dividing the actual variables... Time to get some sleep.
JWL was wrong anyway, do I get points for that?