Khan/khan-exercises — Issue #4023: Writing expressions 2 - algebra
Author: KhanBugz
Created: 2011-10-08 17:18:46+00:00
State: open
Labels: ie8, win7

Reporter: quikvirgo03@gmail

what is the sum of -8 and the product of 2 and * -7 plus the quanity of 9 times that

[writing_expressions_2.html?seed=132&problem=original](http://sandcastle.khanacademy.org/media/castles/Khan:master/exercises/writing_expressions_2.html?seed=132&problem=original)

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