Answer:
1/2-x+3/2=x-4
1/2-(2x+3)/2=x-4
(1-2x+4)/2=x-4
(4-2x)/2=x-4
4-2x=2(x-4)
4-2x=2x-8
4+8=2x+2x
12=4x
12/4=x
3=x
i think it should help for you
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