Khan/khan-exercises — Issue #13182: Algebra challenge - Can't see nothing fagets 
Author: KhanBugz
Created: 2012-02-06 20:05:12+00:00
State: open
Labels: ipad, not-showing, safari

Reporter: 1-800 .fuckurass.com

Ur fucken site sucks ass niggahh

[algebra_challenge.html?seed=23&problem=substitution-x (systems_of_equations)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=23&problem=substitution-x&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=23&problem=substitution-x&debug&activity=%5B%5D)

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Mozilla/5.0 (iPad; CPU OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3

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