It would be 3/16. In the previous post you had 54 which you didn't put into a fraction.
6x-3/2-3x=5/4-x-2 Which simplifies to: 4x-3/2=-3/4 4x=3/4 Turn the denominator to 16 by 4 and also multiply the top by 4 which becomes 12/16. Divide the 12 by 4 and you get 3/16 which is the answer.