D ddstobe Full Member 10+ Year Member 5+ Year Member 15+ Year Member Aug 18, 2008 #1 Advertisement - Members don't see this ad it's suppose to be a question for elementary kids but I can't solve it... y = (x+4)/(x-1) solve x
Advertisement - Members don't see this ad it's suppose to be a question for elementary kids but I can't solve it... y = (x+4)/(x-1) solve x
2 211183 Aug 18, 2008 #2 ddstobe said: it's suppose to be a question for elementary kids but I can't solve it... y = (x+4)/(x-1) solve x Click to expand... y(x-1) = x+4 yx - y = x + 4 yx - x = 5 +y x(y-1) = 5 +y x = 5+y/y-1 i thnk i just figured it out typing it on the computer so hopefully there's no error there...but that's the drift... ... get all x's to one side..then pull it out Upvote 0 Downvote
ddstobe said: it's suppose to be a question for elementary kids but I can't solve it... y = (x+4)/(x-1) solve x Click to expand... y(x-1) = x+4 yx - y = x + 4 yx - x = 5 +y x(y-1) = 5 +y x = 5+y/y-1 i thnk i just figured it out typing it on the computer so hopefully there's no error there...but that's the drift... ... get all x's to one side..then pull it out
D ddstobe Full Member 10+ Year Member 5+ Year Member 15+ Year Member Aug 18, 2008 #3 the key said it should be 4 instead of 5 but you got it. thanks priyerz Upvote 0 Downvote
2 211183 Aug 18, 2008 #4 ddstobe said: the key said it should be 4 instead of 5 but you got it. thanks priyerz Click to expand... oops. i dunno why my 4 turned into a 5???? hope i dont do that on the test tomorrow!! Upvote 0 Downvote
ddstobe said: the key said it should be 4 instead of 5 but you got it. thanks priyerz Click to expand... oops. i dunno why my 4 turned into a 5???? hope i dont do that on the test tomorrow!!
