Wednesday, August 21, 2013

solve 3/4w-1/2w-4=14


%0D%0A%283%2F4%29w-%281%2F2%29w-4=14%0D%0A 

%0D%0A%283%2F4%29w-%282%2F4%29w-4%2B4=14%2B4%0D%0A 


%281%2F4%29w=18 


%284%2F1%29%281%2F4%29w=4%2A18 



w=72 



:)
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