What are the solutions to this equation? PLEASE HELP ME

plug each number in until both can fit correctly
c is the only answer where both are correct
3/2(-.5) - 5 = (-.5)
3/-1 - 5 = -.5
3/-6 = -.5
-.5 = -.5
3/2(3) - 5 = (3)
3/6 -5 = 3
3/1 = 3
3 = 3
so C