First we get rid of the denominators of 
by multiplying both sides by 

·()=·

Cancel the 's

·()=·

()=

Now write the  as 
and the  as 

()=

Now distribute on the left:

·-·

-

Write the  as 

-

The LCD =  so we get rid of
the denominators by multiplying through
every term by 

·-·=

Now we cancel the 5's in the first term and
multiply in the other terms:

·-=

So all that's left is



Add  to both sides:



Divide both sides by 



Cancel:





Edwin