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x/2 + x/6 = 4/3 - 3/5
3x/6 + x/6 = 20/15 - 9/15
4x/6 = 11/15
4x = 66/15
x = 66/60
x= 11/10
B) 2x - 1/5 - 5 = x + 4/3 - 7/2
2x - x = 4/3 - 7/2 + 5 + 1/5
x = 8/6 - 21/6 + 25/5 + 1/5
x = - 13/6 + 26/5
x = - 65/30 + 156/30
x = 91/30
C) x/3 + x/5 + 1 = 3x/4 - 1/2
5x/15 + 3x/15 - 3x/4 = -1/2 - 1
8x/15 - 3x/4 = -3/2
32x/60 - 45x/60 = - 3/2
- 13x/60 = -3/2
13x = 90
x = 90/13
D) 2x - 1- 3x/10 - 2/3 = 2(x-3) + 1/5
20x/10 - 3x/10 - 3/3 - 2/3 = 2x - 6 + 1/5
17x/10 - 5/3 = 2x - 30/5 + 1/5
17x/10 - 2x = - 29/5 + 5/3
17x/10 - 20x/10 = - 87/15 + 25/15
- 3x/10 = 62/15
-3x = 620/15
x = - 620/45
x = - 124/9