Khan/khan-exercises — Issue #8299: Solving for the x-intercept - correct answer (in agreement with hint) but not accepted
Author: KhanBugz
Created: 2011-12-10 15:43:49+00:00
State: open
Labels: chrome, win7, wrong-or-unclear

i gave -9. the hint states -9. It is -9. Marked wrong.

[solving_for_the_x-intercept.html?seed=175&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/solving_for_the_x-intercept.html?seed=175&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/solving_for_the_x-intercept.html?seed=175&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5B%5C%22-9%5C%22%5D%22%2C19%5D%2C%5B%22hint-activity%22%2C%220%22%2C37%5D%2C%5B%22hint-activity%22%2C%220%22%2C40%5D%2C%5B%22hint-activity%22%2C%220%22%2C43%5D%2C%5B%22hint-activity%22%2C%220%22%2C47%5D%2C%5B%22hint-activity%22%2C%220%22%2C52%5D%2C%5B%22incorrect-activity%22%2C%22%5B%5C%22-9%5C%22%5D%22%2C65%5D%5D)

[["-9"],["-9"]]

Mozilla/5.0 (Windows NT 6.1) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

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