How do you solve #\frac { 7x } { x - 1} - \frac { 8x } { x - 9} = \frac { 4} { x ^ { 2} - 10x + 9}#?
1 Answer
Jun 11, 2018
Explanation:
Factoring: gives you
Therefore the original question:
can easily be solved by multiplying both sides with
again, factoring gives you the two solutions for