Trying to make honor roll <me out

which equation has exactly one solution?
a. 1/2x-2=2x-1/2
b. 1/2x-2=1/2x+2
c. 1/2x-2=1/2x+ -1/2
d. 1/2x-1/2=1/2x+2

  A. 1/2x-2=2x-1/2

Step-by-step explanation:

The other equations are all some form of ...

  0 = <something not zero>

which has no solutions.

Subtract the left side in each case:

  A: 0 = 3/2x +3/2 . . . x = -1

  B: 0 = 4 . . . . . . . . . . . no solution

  C: 0 = 3/2 . . . . . . . . . no solution

  D: 0 = 5/2 . . . . . . . . . no solution

A

Step-by-step explanation:

i'm not entirely sure

step-by-step explanation:

if you ask home depot or lowe's they might be able to you out