Khan/khan-exercises — Issue #10992: Linear equations 2 - this is stupid
Author: KhanBugz
Created: 2012-01-12 00:51:03+00:00
State: open
Labels: firefox, hard, win7

[linear_equations_2.html?seed=119&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_2.html?seed=119&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_2.html?seed=119&problem=0&debug&activity=%5B%5D)

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Mozilla/5.0 (Windows NT 6.1; WOW64; rv:8.0) Gecko/20100101 Firefox/8.0

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