A= 3x + 1/4 - (3-2x)
A= 3x+1/4-3+2x
A=5x+1/4-12/4
A=5x-11/4
B= -(1/3x+2) + (5x-3)
B=-1/3x-2+5x3-3
B=1/3x +5x -5
B= -1/3x+15x/3-5
B=14x/3-5
C=(2/3x+1/3) - (5/6+2/6x)
C=2/3x+1/3 -5/6 -2/6x
C=2/3x-2/6x+1/3-5/6
C=2/3x-1/3x+2/6-5/6
C=1/3x-3/6
C=1/3x -1/2
D = 1/2+2x-(x-3/2)
D=1/2+2x-x+3/2
D=x+2