Khan/khan-exercises — Issue #11699: Linear equations 4 - Answer box see's it as incorrect
Author: KhanBugz
Created: 2012-01-20 15:07:05+00:00
State: open
Labels: ie8, ie9, other, win7

Reporter: alec.g.hill@gmail.com

The steps shown in this problem and it's ansuwer are correct. I just had the answer box, not recognice the value 21/33 as correct? Thought you should know.
Alec Hill

[linear_equations_4.html?seed=47&problem=x-on-top-and-bottom](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=47&problem=x-on-top-and-bottom&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=47&problem=x-on-top-and-bottom&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%2221%2F33%5C%22%22%2C83%5D%2C%5B%22correct-activity%22%2C%22%5C%2221%2F33%5C%22%22%2C393%5D%2C%5B%22correct-activity%22%2C%22%5C%2221%2F33%5C%22%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C9%5D%2C%5B%22hint-activity%22%2C%220%22%2C35%5D%2C%5B%22hint-activity%22%2C%220%22%2C65%5D%2C%5B%22hint-activity%22%2C%220%22%2C95%5D%5D)

["21/33","21/33","21/33"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; WOW64; Trident/5.0; SLCC2; .NET CLR 2.0.50727; .NET CLR 3.5.30729; .NET CLR 3.0.30729; Media Center PC 6.0; .NET4.0C; InfoPath.2)

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