Khan/khan-exercises — Issue #11246: Linear equations 4 - The correct answer is -15/
Author: KhanBugz
Created: 2012-01-15 01:59:24+00:00
State: open
Labels: firefox, win7, wrong-or-unclear

[linear_equations_4.html?seed=122&problem=x-on-top-and-bottom](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=122&problem=x-on-top-and-bottom&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=122&problem=x-on-top-and-bottom&debug&activity=%5B%5B%22correct-activity%22%2C%22%5C%22-15%2F35%5C%22%22%2C22%5D%2C%5B%22correct-activity%22%2C%22%5C%22-15%2F35%5C%22%22%2C390%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-5%2F7%5C%22%22%2C17%5D%2C%5B%22hint-activity%22%2C%220%22%2C18%5D%2C%5B%22hint-activity%22%2C%220%22%2C29%5D%2C%5B%22hint-activity%22%2C%220%22%2C33%5D%2C%5B%22hint-activity%22%2C%220%22%2C35%5D%2C%5B%22correct-activity%22%2C%22%5C%22-15%2F35%5C%22%22%2C48%5D%5D)

["-15/35","-15/35","-5/7","-15/35"]

Mozilla/5.0 (Windows NT 6.1; rv:8.0) Gecko/20100101 Firefox/8.0

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