Khan/khan-exercises — Issue #11966: Systems of equations - Problem says to use elimination, but not neccessarily appropriate
Author: KhanBugz
Created: 2012-01-24 02:46:54+00:00
State: open
Labels: firefox, other, win7

This problems tells me to use elimination, but how do you know if I really used that method. Also, it doesn't seem appropriate

[systems_of_equations.html?seed=183&problem=elimination](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations.html?seed=183&problem=elimination&debug)

[Answer timeline](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/systems_of_equations.html?seed=183&problem=elimination&debug&activity=%5B%5D)

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