Khan/khan-exercises — Issue #7826: Expressions with unknown variables 2 - i can't see the problem
Author: KhanBugz
Created: 2011-12-05 19:12:52+00:00
State: open
Labels: ie8, not-showing, xp

i can't see the problem and if the problem is a multiple choice i can't see the answers

[expressions_with_unknown_variables_2.html?seed=194&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/expressions_with_unknown_variables_2.html?seed=194&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/expressions_with_unknown_variables_2.html?seed=194&problem=0&debug&activity=%5B%5D)

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