3/2[2/3(1/4x+1)+2]-5/2=2x/3(1/4x+1)+3-5/2=2x/31/4x+1+1/2=2x/31/4x+3/2=2x/3两边同时乘以12,得3x+18=8x8x-3x=185x=18x=18/5
3/2[2/3(1/4x+1)+2]-5/2=2x/31/4x+1+3-5/2=2x/3x/4-2x/3=-3/23x-8x/12=-3/2-5x=-18x=18/5
x=18/5