Nevermind Posted March 18, 2010 Share Posted March 18, 2010 . Link to comment Share on other sites More sharing options...
Nevermind Posted March 18, 2010 Author Share Posted March 18, 2010 bump .. Link to comment Share on other sites More sharing options...
Stealth Posted March 18, 2010 Share Posted March 18, 2010 I haven't exactly understood whats your problem. You want to find x? or where x belongs to? Link to comment Share on other sites More sharing options...
Nevermind Posted March 18, 2010 Author Share Posted March 18, 2010 . Link to comment Share on other sites More sharing options...
Erol Posted March 18, 2010 Share Posted March 18, 2010 it is a parametric equation.. for example: 2x-ax=3a+2 => x(2-a)=3a+2 => there are 2 cases. 1st case: 2-a=0, a=2 0x=8 there is no answer to this one... 2nd case: a=/2 =/ means if it isnt 2 x=(3a+2):(2-a) so the answers are there is no answer if a=2 if a=/2 x=(3a+2):(2-a) in this equation the parameter is 'b' dude you have 3 unknown parameters. x,b,y. what are you trying to find there? Link to comment Share on other sites More sharing options...
Stealth Posted March 18, 2010 Share Posted March 18, 2010 dude you have 3 unknown parameters. x,b,y. what are you trying to find there? True , you only have two equations and three unknown parameters. Link to comment Share on other sites More sharing options...
GrisoM Posted March 18, 2010 Share Posted March 18, 2010 lol. Link to comment Share on other sites More sharing options...
ProJecT Posted March 18, 2010 Share Posted March 18, 2010 lol. Link to comment Share on other sites More sharing options...
Smok3BoY Posted March 18, 2010 Share Posted March 18, 2010 True , you only have two equations and three unknown parameters. we done this in high-school(greece) there are 2 ways to solve this prob from the beggining and go to the anwser or from the answer to the beggining if you wanna find the way + the answer is not finished you can make it more simple and xεR/{-1} Link to comment Share on other sites More sharing options...
Sуѕтємƒяєαк Posted March 18, 2010 Share Posted March 18, 2010 try using det to solve this. Link to comment Share on other sites More sharing options...
Noble® Posted March 18, 2010 Share Posted March 18, 2010 missing info... Link to comment Share on other sites More sharing options...
Setekh Posted March 19, 2010 Share Posted March 19, 2010 how lame can u get... Link to comment Share on other sites More sharing options...
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