Khan/khan-exercises — Issue #12175: One step inequalities - I am not able to understand
Author: KhanBugz
Created: 2012-01-26 14:34:38+00:00
State: open
Labels: chrome, not-showing, win7

Reporter: neerajboobna@yahoo.com

I am not able to understand the chapter One step inequalities why the sign is changed.

[one_step_inequalities.html?seed=18&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/one_step_inequalities.html?seed=18&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/one_step_inequalities.html?seed=18&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.7 (KHTML, like Gecko) Chrome/16.0.912.77 Safari/535.7

MathJax is loaded, ready, queue length: 0