Question 1131829
What?  Is it this?

{{{(5x^2)/(6x-6y) - (2x^2)/(3y-3x)}}}


Expecting that it is , and then skipping some simplifications steps, one of them should be  {{{5x^2/(6(x-y))+2x^2/(3(x-y))}}}.  
You can figure out how to get there, and what comes next.



The finished form may be either of these:

{{{system((3x^2)/(2(x-y)),OR,(3x^2)/(2x-2y))}}}