Question 57410
In order to be a problem with a solution you've got to have an equation
something = something else
I can simplify what you have, though
-8 + 2x + 5 + 11x 
group the numbers and group the unknowns
-8 + 5 + 2x + 11x
perform additions of like terms
-3 + 13x 
That's the answer if you just need to simplify