When x equals (), 3 (x-1) - (x + 1) and 3 (x + 3) are equal. When k equals (), 2 (2x-3) = 1-2x and 8-K = 2 (x + 1) are equal

When x equals (), 3 (x-1) - (x + 1) and 3 (x + 3) are equal. When k equals (), 2 (2x-3) = 1-2x and 8-K = 2 (x + 1) are equal

3(x-1)-(x+1)=3(x+3)
3x-3-x-1=3x+9
-x-4=9
x=-13
2(2x-3)=1-2x
4x-6=1-2x
x=7/6
Substituting 8-K = 2 (x + 1)
8-k=13/3
k=11/3