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June 27th, 2010, 12:54 PM  #1 
Newbie Joined: Jun 2010 Posts: 22 Thanks: 0  set of equations
What is the correct answer? If we have this set of equations: it has: a. 8 solutions b. 4 solutions c. 3 solutions d. 2 solutions e. 6 solutions 
June 27th, 2010, 01:11 PM  #2 
Senior Member Joined: Apr 2010 Posts: 105 Thanks: 0  Re: set of equations
Attention: the first equation is equivalent with: 2x+y=6 or xy=0. Why?


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