1 1/2x-4 2/3=11/6

not sure on how to put fractions in on the computer.

You did it right.

1 1/2x-4 2/3=11/6

1 1/2x = 11/6 + 4 2/3

1 1/2x = 11/6 + 28/6

1 1/2x = 39/6 = 6 1/2

x = (39/6) / (3/2)

x = (39/6) * (2/3)

x = 78/18 = 4 1/3