Khan/khan-exercises — Issue #12901: Distributive property with variables - wrong nswer
Author: KhanBugz
Created: 2012-02-02 17:43:52+00:00
State: open
Labels: ie8, ie9, win7, wrong-or-unclear

the solution shows the right answer but the check answer doesnt accept it

[distributive_property_with_variables.html?seed=60&problem=AXBCX](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distributive_property_with_variables.html?seed=60&problem=AXBCX&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/distributive_property_with_variables.html?seed=60&problem=AXBCX&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22%3Ccode%20style%3D%5C%5C%5C%22display%3A%20none%3B%5C%5C%5C%22%3E-5u%20%2B%208%3C%2Fcode%3E%5C%22%22%2C472%5D%2C%5B%22hint-activity%22%2C%220%22%2C45%5D%2C%5B%22hint-activity%22%2C%220%22%2C46%5D%2C%5B%22hint-activity%22%2C%220%22%2C47%5D%2C%5B%22hint-activity%22%2C%220%22%2C47%5D%2C%5B%22hint-activity%22%2C%220%22%2C48%5D%5D)

["-5u + 8"]

Mozilla/4.0 (compatible; MSIE 8.0; Windows NT 6.1; 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; .NET4.0E)

MathJax is loaded, ready, queue length: 0