Khan/khan-exercises — Issue #14097: Graphing inequalities 2 - < sign change after division
Author: KhanBugz
Created: 2012-02-17 20:47:18+00:00
State: open
Labels: chrome, wrong-or-unclear, xp

Reporter: quetta.walla@gmail.com

when both sides are divided by 3, should the sign change since it's an inequality.
3Y <= 6x-27 after dividing by 3 should it be
y>= 2x-9

[graphing_inequalities_2.html?seed=47&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_inequalities_2.html?seed=47&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/graphing_inequalities_2.html?seed=47&problem=0&debug&activity=%5B%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22hint-activity%22%2C%220%22%2C11%5D%2C%5B%22hint-activity%22%2C%220%22%2C11%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C12%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22hint-activity%22%2C%220%22%2C14%5D%5D)

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Mozilla/5.0 (Windows NT 5.1) AppleWebKit/535.11 (KHTML, like Gecko) Chrome/17.0.963.56 Safari/535.11

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