I might be wrong, but I would say the answer is
•5x - 58
The method used to solve this equation is Combine like Terms!
What you do is add the numbers with the x values.
In this case (2x + 3x) = 5x
Then add the regular whole numbers
In this case ( -15 + (-33) + (-10) ) = -58
Therefore making the answer
•5x - 58
Sorry if I’m wrong!!
Hope this helps! <3