Khan/khan-exercises — Issue #11035: Solving for the x-intercept - i am right but its telling me im wrong
Author: KhanBugz
Created: 2012-01-12 15:10:08+00:00
State: open
Labels: firefox, hard, xp

i have the right answer but it does not let me finish the question thinking im wrong.

[solving_for_the_x-intercept.html?seed=157&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/solving_for_the_x-intercept.html?seed=157&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/solving_for_the_x-intercept.html?seed=157&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%224%5C%22%5D%22%2C293%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C5%5D%2C%5B%22hint-activity%22%2C%220%22%2C6%5D%2C%5B%22hint-activity%22%2C%220%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%224%5C%22%5D%22%2C17%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22x%3D4%5C%22%5D%22%2C4%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%224%5C%22%5D%22%2C41%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%224%2C0%5C%22%5D%22%2C11%5D%5D)

[["4"],["4"],["x=4"],["4"],["4,0"]]

Mozilla/5.0 (Windows NT 5.1; rv:2.0.1) Gecko/20100101 Firefox/4.0.1

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