Khan/khan-exercises — Issue #10687: Linear equations 3 - wrong answer
Author: KhanBugz
Created: 2012-01-08 22:33:25+00:00
State: open
Labels: firefox, wrong-or-unclear, xp

Reporter: cldorsey343@gmail.com

It seems that the answer to numerous problems are incorrect as the solution to( for example: 5x-2) should be cancelled out by subtracting 5x to cancel out rather than adding 5x.

[linear_equations_3.html?seed=36&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_3.html?seed=36&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_3.html?seed=36&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%2213%2F-7%5C%22%5D%22%2C88%5D%2C%5B%22hint-activity%22%2C%220%22%2C8%5D%5D)

[["13/-7"],["13/-7"]]

Mozilla/5.0 (Windows; U; Windows NT 5.1; en-US; rv:1.9.2.12) Gecko/20101026 Firefox/3.6.12 (.NET CLR 2.0.50727)

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