3/2 [ 2/3 (1/4 x +1) + 2] -7/2 = 2/3 x
x/4+1+3/2*2-7/2=2x/3
x/4+1+3-7/2=2x/3
2x/3-x/4=1+3-7/2
5/12x=1/2
x=6/5