Answer:
The correct answer is C. -2m + 5 = -2m - 5
Explanation:
The reason why this is the answer, is that when you go to solve, you will get an untrue statement. This means that we have no solution set to the equation. Solving is below.
-2m + 5 = -2m - 5 ----> Add 2m to both sides
5 = -5 (UNTRUE)