(3x+3)/(x-3)=7 Foiled the left side to get 3x-9x+3x-9=7 multiplied the right side to get 3x-9x+3x-9=7x-21 solve -3x-9=7x-21 -3x=7x-12 -10x=-12 x=1.2
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Originally Posted by dtownangel (3x+3)/(x-3)=7 Foiled the left side to get 3x-9x+3x-9=7 multiplied the right side to get 3x-9x+3x-9=7x-21 solve -3x-9=7x-21 -3x=7x-12 -10x=-12 x=1.2
so where did i go wrong?
ah i just went a more complicated route. probably leading to a mistake
Well, the first step looks a little strange... How did you get from ?
Originally Posted by dtownangel ah i just went a more complicated route. probably leading to a mistake You can't foil the left side
yeah i got some ill-advice from a friend.
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