Answer:
2
Step-by-step explanation:
(1/2)(6x-2) - 3(x-1)
take the (1/2) and distribute it to the 6x and the 2
(3x-1) - 3(x-1)
next, distribute the 3 to the x and the 1
(3x-1) - (3x-3)
then you simplify
3x-3x cancels
-1 - -3 is the same as -1 +3
so you get 2