Khan/khan-exercises — Issue #9391: Linear equations 4 - Question answer format
Author: KhanBugz
Created: 2011-12-23 17:40:14+00:00
State: open
Labels: ipad, other, safari

Reporter: francesca@channon.org

Hi,
The answer to one of the questions for linear equations is x= -4/15 but it won't accept my answer. I have gone throu all the steps and it also says that what's have just showed is the correct answer, I don't know if I am formatting it wrong but I can't get to the next question without getting the answer right so if you could email me and tell me what was wrong ifmitmwas my former or ...
Thank-you for your time.
Christmas wishes,
Francesca

[linear_equations_4.html?seed=53&problem=x-on-top-and-bottom](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=53&problem=x-on-top-and-bottom&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/linear_equations_4.html?seed=53&problem=x-on-top-and-bottom&debug&activity=%5B%5B%22incorrect-activity%22%2C%22%5C%22X%3D%20-5%2F3%5C%22%22%2C106%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22X%20%3D%20-5%2F3%5C%22%22%2C15%5D%2C%5B%22hint-activity%22%2C%220%22%2C3%5D%2C%5B%22hint-activity%22%2C%220%22%2C160%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22X%20%3D%20-4%2F15%5C%22%22%2C379%5D%2C%5B%22hint-activity%22%2C%220%22%2C4%5D%2C%5B%22hint-activity%22%2C%220%22%2C13%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22X%20%3D%20-4%2F-15%5C%22%22%2C35%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22x%20%3D%20-4%2F15%5C%22%22%2C25%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22x%20%3D%20-%204%2F15%5C%22%22%2C9%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22x%20%3D%20-%20(4%2F15\)%5C%22%22%2C17%5D%2C%5B%22incorrect-activity%22%2C%22%5C%22x%20%3D%20-%204%2F15%5C%22%22%2C70%5D%5D)

["X= -5/3","X = -5/3","X = -4/15","X = -4/-15","x = -4/15","x = - 4/15","x = - (4/15)","x = - 4/15"]

Mozilla/5.0 (iPad; CPU OS 5_0_1 like Mac OS X) AppleWebKit/534.46 (KHTML, like Gecko) Version/5.1 Mobile/9A405 Safari/7534.48.3

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