Khan/khan-exercises — Issue #10521: Linear equations 4 - i had the right answer
Author: KhanBugz
Created: 2012-01-06 06:24:04+00:00
State: open
Labels: firefox, other

Reporter: ttstimpson@gmail.com

i had the right answer -10/22 but it said i needed to simplify... ???

[linear_equations_4.html?seed=28&problem=x-on-top-and-bottom](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=28&problem=x-on-top-and-bottom&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=28&problem=x-on-top-and-bottom&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22-10%2F22%5C%22%22%2C169%5D%2C%5B%22hint-activity%22%2C%220%22%2C40%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%2F2.2%5C%22%22%2C75%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22hint-activity%22%2C%220%22%2C10%5D%2C%5B%22correct-activity%22%2C%22%5C%22-10%2F22%5C%22%22%2C37%5D%5D)

["-10/22","-1/2.2","-10/22"]

Mozilla/5.0 (X11; U; Linux i686; en-US; rv:1.9.2.24) Gecko/20111107 Ubuntu/10.04 (lucid) Firefox/3.6.24

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