2-4(x-2)-2(x-1)=4
2 - 4x + 8 - 2x + 2 = 4
- 4x - 2x = 4 - 2 - 8 - 2
- 6x = -8
-x = -8/6
-x = -4/3 (-1)
x = 4/3
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2-4x+8-2x+2-4=0
-6x+8=0
-6x=-8 (*-1)
6x=8
x=8/6 (:2)
x=4/3
2-4(x-2)-2(x-1)=4
2 - 4x + 8 - 2x + 2 = 4
- 4x - 2x = 4 - 2 - 8 - 2
- 6x = -8
-x = -8/6
-x = -4/3 (-1)
x = 4/3