Khan/khan-exercises — Issue #12759: Systems of equations with substitution - Practice Setup Broken
Author: KhanBugz
Created: 2012-02-01 04:08:47+00:00
State: open
Labels: chrome, leopard, not-showing

Solving Systems by Substitution, the code for the page was showing up and the box to write a completed answer in was gone. Seems as if the page was glitching out or something of that nature.

[systems_of_equations_with_substitution.html?seed=170&problem=substitution-x](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations_with_substitution.html?seed=170&problem=substitution-x&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations_with_substitution.html?seed=170&problem=substitution-x&debug&activity=undefined)

undefined

Mozilla/5.0 (Macintosh; Intel Mac OS X 10_5_8) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

MathJax is loaded, ready, queue length: 0