Khan/khan-exercises — Issue #4641: Algebra challenge - freezing
Author: KhanBugz
Created: 2011-10-20 12:28:42+00:00
State: open
Labels: firefox, xp

frezzes

[algebra_challenge.html?seed=65&problem=ABC_DEF (solving_for_a_variable)](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/algebra_challenge.html?seed=65&problem=ABC_DEF&debug)

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Mozilla/5.0 (Windows NT 5.1; rv:5.0) Gecko/20100101 Firefox/5.0

MathJax is loaded, ready, queue length: 0