Khan/khan-exercises — Issue #6399: Number line 3 - answer 
Author: KhanBugz
Created: 2011-11-15 20:24:51+00:00
State: open
Labels: ie8, wrong-or-unclear, xp

my answer to this problem was a -7 and was informed that -7 was incorrect.

[number_line_3.html?seed=27&problem=0](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=27&problem=0&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/number_line_3.html?seed=27&problem=0&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22-7%5C%22%22%2C139%5D%2C%5B%22hint-activity%22%2C%220%22%2C63%5D%2C%5B%22hint-activity%22%2C%220%22%2C67%5D%2C%5B%22hint-activity%22%2C%220%22%2C77%5D%2C%5B%22hint-activity%22%2C%220%22%2C88%5D%2C%5B%22hint-activity%22%2C%220%22%2C101%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-7%5C%22%22%2C109%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-7%5C%22%22%2C7%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22-7%5C%22%22%2C19%5D%5D)

["-7","-7","-7","-7"]

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