(1)4/3-8x=3-11/2x (2)0.5x-0.7=6.5-1.3x (3)1/6(3x-6)=2/5x-3 (4)1-2x/3=3x+1/7-3

1. 4/3-8x=3-11/2x
8-48x=18-33x
15x=-10
x=-2/3
2. 1/2x-7/10=13/2-13/10x
5x-7=65-13x
18x=72
x=4
3. 1/6(3x-6)=2/5x-3
5(3x-6)=12x-90
15x-30=12x-90
3x=-60
x=-20
4. (1-2x)/3=(3x+1)/7-3
7(1-2x)=3(3x+1)-63
7-14x=9x+3-63
23x=67
x=67/23