Answer:
-1/4x-2
Explanation:
Let's combine the like terms!
2 1/2 is equal to 5/2, so we can express the expression like this
(5/2x-11/4x)+(-7+5)
If we solve the first parentheses, we get 10/4x-11/4x=-1/4x
The second parentheses are obviously -2
Therefore, the answer is -1/4x-2.
Feel free to tell me if I did anything wrong! :)