Khan/khan-exercises — Issue #8015: Systems of equations with substitution - Not displaying correctly
Author: KhanBugz
Created: 2011-12-07 17:04:12+00:00
State: open
Labels: chrome, not-showing

Reporter: @beneater

Question is showing code:
`\color{BLUE}{expr(["+", ["*", A1, "x"], ["*", B1, "y"]]) = C1}
x = expr(["+", ["*", -B2, "y"], C2])`

[systems_of_equations_with_substitution.html?seed=169&problem=substitution-x](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations_with_substitution.html?seed=169&problem=substitution-x&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations_with_substitution.html?seed=169&problem=substitution-x&debug&activity=%5B%5B%22correct-activity%22%2C%22%5B%5C%228%5C%22%2C%5C%22-2%5C%22%5D%22%2C45%5D%5D)

[["8","-2"]]

Mozilla/5.0 (X11; Linux x86_64) AppleWebKit/535.2 (KHTML, like Gecko) Chrome/15.0.874.121 Safari/535.2

MathJax is loaded, ready, queue length: 0