if x:y=7:11 and xx+z)=6:10 then z=?

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if x:y=7:11 and xx+z)=6:10 then z=?

by darkPassenger » Sun Apr 21, 2013 7:30 am
can you please post the solution in detail?

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by gaurav_gaur » Mon Apr 22, 2013 10:00 am
I think the question is not complete.

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