a) x/3 + 1 = 5/6 + x/2
2x + 6 = 5 + 3x
1 = x
b) (2x - 3)/4 = 1/2 + x
2x - 3 = 2 + 4x
-2x = 5
x = -2,5
c) (x+2)/9 + (x-1)/3 = 1
x + 2 + 3x - 3 = 9
4x - 1 = 9
4x = 10
x = 2,5
d) (2x + 3)/5 = (2-x)3 + x
6x +9 = 10 -5x + 15x
- 1 = 4x
x = -0,25
e) (3x-5)/2 - (5x-1)/10 = 0
15x - 25 - 5x - 1 = 0
10x = 26
x = 2,6
f) x/2 = 2/5razy(4-x) - 4
x/2 = 1,6 - 2/5x - 4
x = 3,2 - 4/5x - 8
1,8x = -4,8
9/5x = - 24/5
9x = -24
x = -2 i 2/3
g) (2x-1)/5 - (x-2)/2= 0,7x
4x - 2 - 5x - 10 = 7x
8x = - 12
x= -1,5
h) 2x - (3x+5)/4 = -1/4x - 1
8x - 3x + 5 = -1x - 4
5x + 5 = -x - 4
6x = -9
x = - 1,5
