{"action":"closed","issue":{"url":"https://api.github.com/repos/Khan/khan-exercises/issues/123975","labels_url":"https://api.github.com/repos/Khan/khan-exercises/issues/123975/labels{/name}","comments_url":"https://api.github.com/repos/Khan/khan-exercises/issues/123975/comments","events_url":"https://api.github.com/repos/Khan/khan-exercises/issues/123975/events","html_url":"https://github.com/Khan/khan-exercises/issues/123975","id":23112969,"number":123975,"title":"Interpreting linear expressions / x192634d0 - hard","user":{"login":"KhanBugz","id":924247,"avatar_url":"https://avatars.githubusercontent.com/u/924247?v=3","gravatar_id":"","url":"https://api.github.com/users/KhanBugz","html_url":"https://github.com/KhanBugz","followers_url":"https://api.github.com/users/KhanBugz/followers","following_url":"https://api.github.com/users/KhanBugz/following{/other_user}","gists_url":"https://api.github.com/users/KhanBugz/gists{/gist_id}","starred_url":"https://api.github.com/users/KhanBugz/starred{/owner}{/repo}","subscriptions_url":"https://api.github.com/users/KhanBugz/subscriptions","organizations_url":"https://api.github.com/users/KhanBugz/orgs","repos_url":"https://api.github.com/users/KhanBugz/repos","events_url":"https://api.github.com/users/KhanBugz/events{/privacy}","received_events_url":"https://api.github.com/users/KhanBugz/received_events","type":"User","site_admin":false},"labels":[{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/chrome","name":"chrome","color":"e102d8"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/hard","name":"hard","color":"02d7e1"},{"url":"https://api.github.com/repos/Khan/khan-exercises/labels/snowleo","name":"snowleo","color":"ededed"}],"state":"closed","locked":false,"assignee":null,"milestone":null,"comments":0,"created_at":"2013-11-22T01:57:27Z","updated_at":"2015-11-20T07:46:20Z","closed_at":"2015-11-20T07:46:20Z","body":"im trying my best and the hints don't help at all.\n\n\nhttps://www.khanacademy.org/preview/content/items/x192634d0\n\n    [[[{\"items\":[{\"location\":{\"category\":2,\"position\":6}},{\"location\":{\"category\":3,\"position\":7}},{\"location\":{\"category\":3,\"position\":8}},{\"location\":{\"category\":1,\"position\":4}}]}],[]],[[{\"items\":[{\"location\":{\"category\":2,\"position\":14}},{\"location\":{\"category\":3,\"position\":16}},{\"location\":{\"category\":3,\"position\":17}},{\"location\":{\"category\":1,\"position\":15}}]}],[]],[[{\"items\":[{\"location\":{\"category\":2,\"position\":14}},{\"location\":{\"category\":3,\"position\":16}},{\"location\":{\"category\":3,\"position\":17}},{\"location\":{\"category\":1,\"position\":15}}]}],[]],[[{\"items\":[{\"location\":{\"category\":2,\"position\":14}},{\"location\":{\"category\":2,\"position\":18}},{\"location\":{\"category\":3,\"position\":17}},{\"location\":{\"category\":1,\"position\":15}}]}],[]],[[{\"items\":[{\"location\":{\"category\":2,\"position\":14}},{\"location\":{\"category\":1,\"position\":19}},{\"location\":{\"category\":3,\"position\":17}},{\"location\":{\"category\":1,\"position\":15}}]}],[]],[[{\"items\":[{\"location\":{\"category\":1,\"position\":22}},{\"location\":{\"category\":2,\"position\":23}},{\"location\":{\"category\":3,\"position\":17}},{\"location\":{\"category\":1,\"position\":21}}]}],[]],[[{\"items\":[{\"location\":{\"category\":3,\"position\":25}},{\"location\":{\"category\":1,\"position\":26}},{\"location\":{\"category\":2,\"position\":27}},{\"location\":{\"category\":3,\"position\":24}}]}],[]],[[{\"items\":[{\"location\":{\"category\":3,\"position\":25}},{\"location\":{\"category\":2,\"position\":29}},{\"location\":{\"category\":1,\"position\":28}},{\"location\":{\"category\":3,\"position\":24}}]}],[]]]\n\nUser hash: 991823978\n\nMozilla/5.0 (Macintosh; Intel Mac OS X 10_6_8) AppleWebKit/537.36 (KHTML, like Gecko) Chrome/31.0.1650.57 Safari/537.36\n\nMathJax is loaded, ready, queue length: 0\n\n\n\nstart of log\nloadModule mod /khan-exercises/utils/answer-types.js\nloadModule mod /khan-exercises/utils/tmpl.js\nloadModule mod /khan-exercises/utils/tex.js\nloadModule mod /khan-exercises/utils/jquery.adhesion.js\nloadModule mod /khan-exercises/utils/calculator.js\nloadModule mod /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nloadScript loading /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nstartTask...\nstartTask got task interpreting-expressions\nloadScript loaded /khan-exercises/third_party/MathJax/2.1/MathJax.js?config=KAthJax-9e2776ffe7d2006f16f36d0d55d9464b\nrenderExerciseTask interpreting-expressions"}}