2x-3=5x+7+9x 9x+5x-2x=-3-712x=-10x=-5/63-6(x+2/3)=2/3 3-6x-4=2/36x=3-4-2/3=-5/3x=-5/183/4x-0.4=1/2x+0.3 3/4x-1/2x=0.3+0.41/4x=0.7x=2.8(x+8)/3=-xx+8=-3x4x=-8x=-2
x=-5/6,-5/18,2.8,-2
3-6(x+2/3)=2/3