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posted by dan on Sunday, December 9, 2012 at 8:00pm.

if 8x=5y and 3y=14z then 12x= how many z's

5y = (5/3)(3y) = (5/3)(14z) = 70/3 z 12x = (3/2)(8x) = (3/2)(5y) = (3/2)(70/3)z = 35z

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