x=7
x=9
(x-1)/6 - (x-3)/2 = -1
x=1
4-2x=x+2
18=2x
x=4
(x-1)/4 - (x-5)/36 = (x+5)/9
x=11/3
x=2/3
x=1/4
2x-3 = 8-x
(3x+1)/7 - (2-4x)/3 = (-5x-4)/14 + (7x)/6
x=6
3x+2 = 5
6+x = 2(2x-3)
