Khan/khan-exercises — Issue #6783: Linear equations 3 - Linear equations 3
Author: KhanBugz
Created: 2011-11-21 04:59:03+00:00
State: open
Labels: firefox, wrong-or-unclear, xp

[linear_equations_3.html?seed=73&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_3.html?seed=73&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_3.html?seed=73&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%221%5C%22%22%2C91%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F2%5C%22%22%2C30%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-1%5C%22%22%2C38%5D%2C%5B%22incorrect-activity%22%2C%22%5C%221%5C%22%22%2C257%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F18%5C%22%22%2C128%5D%2C%5B%22incorrect-activity%22%2C%22%5C%229%5C%22%22%2C312%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-2%2F18%5C%22%22%2C125%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F18%5C%22%22%2C469%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-10%2F18%5C%22%22%2C249%5D%2C%5B%22incorrect-activity%22%2C%22%5C%222%2F8%5C%22%22%2C47%5D%2C%5B%22incorrect-activity%22%2C%22%5C%2210%2F18%5C%22%22%2C265%5D%5D)

["1","2/2","-1","1","2/18","9","-2/18","2/18","-10/18","2/8","10/18"]

Mozilla/5.0 (Windows NT 5.1; rv:8.0) Gecko/20100101 Firefox/8.0

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