Khan/khan-exercises — Issue #6446: Linear equations 1 - math
Author: KhanBugz
Created: 2011-11-16 15:00:58+00:00
State: open
Labels: hard, ie8, xp

[linear_equations_1.html?seed=37&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_1.html?seed=37&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_1.html?seed=37&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%2F2%5C%22%22%2C9%5D%5D)

["1/2"]

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