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August 11th, 2011, 06:21 AM  #1 
Newbie Joined: Jul 2011 Posts: 20 Thanks: 0  stuck on equation
I am having trouble remembering how to set this up: 2/a+4/b=3 
August 11th, 2011, 07:58 AM  #2 
Global Moderator Joined: Oct 2008 From: London, Ontario, Canada  The Forest City Posts: 7,968 Thanks: 1152 Math Focus: Elementary mathematics and beyond  Re: stuck on equation
What do you mean by 'set up'? 2/a + 4/b = 3 Multiply through by ab to clear fractions: 2b + 4a = 3ab. Is that what you mean? 

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