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August 2nd, 2012, 05:07 AM  #1 
Member Joined: Aug 2012 Posts: 88 Thanks: 0  Solve for 'x' (with 4 variables and 1 equation) I got it expanded to: I tried factoring different ways, but it didn't really get me anywhere, and there aren't any "special" factoring rules that I can identify immediately here. What should be my next step? 
August 2nd, 2012, 05:15 AM  #2  
Math Team Joined: Mar 2012 From: India, West Bengal Posts: 3,871 Thanks: 86 Math Focus: Number Theory  Re: Solve for 'x' (with 4 variables and 1 equation) Quote:
And you are done . . .  
August 2nd, 2012, 05:19 AM  #3 
Member Joined: Aug 2012 Posts: 88 Thanks: 0  Re: Solve for 'x' (with 4 variables and 1 equation)
Oh, I wrote down the problem incorrectly...

August 2nd, 2012, 09:50 AM  #4  
Math Team Joined: Oct 2011 From: Ottawa Ontario, Canada Posts: 13,780 Thanks: 970  Re: Solve for 'x' (with 4 variables and 1 equation) Quote:
 

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