Khan/khan-exercises — Issue #9202: Distributive property with variables - HKH
Author: KhanBugz
Created: 2011-12-21 19:51:07+00:00
State: open
Labels: firefox, hard, win7

its dumb.

[distributive_property_with_variables.html?seed=131&problem=ABXCD](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distributive_property_with_variables.html?seed=131&problem=ABXCD&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distributive_property_with_variables.html?seed=131&problem=ABXCD&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1

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