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Re: If xy=z and (x+33)(y-29)=z, then what x and y? [#permalink]
01 Apr 2013, 11:52
this is like bull in a china shop.. running everywhere? not gmat like! _________________
I've failed over and over and over again in my life and that is why I succeed--Michael Jordan Kudos drives a person to better himself every single time. So Pls give it generously Wont give up till i hit a 700+