Answer:
2x + 3
Explanation:
1/2(6x - 10) - x
3x -5 -x
2x -5
We would need the structure of the equation to be 2x plus or minus anything other than 15.
For example:
2x - 5 = 2x + 3 if we subtract 2x from both sides we are left with
-5 = 3 This is a false statement and their will be no solution.