y=9x and x=(1/9)y

Is this compound.... or isn't a proposition at all?

thanks!

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- Sep 4th 2009, 05:13 PMaltave86Is this a compund proposition?
y=9x and x=(1/9)y

Is this compound.... or isn't a proposition at all?

thanks! - Sep 8th 2009, 07:08 PMxalk