Simplify

[(-16x^2+29x+6)-(16t^2+29t+6)]/x-t

I noticed I can factor into (-x+2)(16x+3) etc..

But, they are asking me to simplify. As far as I know, all this means is that I can simplify the top and get, [-16x^2+29x+16t^2-29t]/x-t. Do you think this is what they want? Or am I missing something?