Khan/khan-exercises — Issue #5842: Linear equations 4 - check answer
Author: KhanBugz
Created: 2011-11-09 03:38:31+00:00
State: open
Labels: safari

I give the correct answer and yet receive the flagrant frown icon.

[linear_equations_4.html?seed=140&problem=x-on-top-and-bottom](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=140&problem=x-on-top-and-bottom&debug)

["[ \"x=-6/13\"]","[ \"x = -6/13 \"]","[ \"x = -6/13 \"]"]

Mozilla/5.0 (Macintosh; U; Intel Mac OS X 10_4_11; en) AppleWebKit/533.19.4 (KHTML, like Gecko) Version/4.1.3 Safari/533.19.4

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