SOLUTION: where do i start? Tell me what I did wrong Solve (y-1/y-4)=(3/y-4)is y =4 or 2,-2

Question 468673: where do i start? Tell me what I did wrong
Solve
(y-1/y-4)=(3/y-4)is y =4 or 2,-2
Answer by Edwin McCravy(20086) (Show Source): You can put this solution on YOUR website!
Solve

Multiply both sides by 





But we must check a solution to a
rational equation in the original
rational equation to make sure we do 
not have an extraneous answer:







That looks correct, but it is meaningless
because division by 0 is not defined.

Therefore there is no solution.

Edwin