I don't see a solution to the given expression.
Expand [tex]3(x-2)+6: 3x[/tex]
[tex]3x=3x-6[/tex]
Subtract 3x from both sides.
[tex]3x-3x=3x-6-3x[/tex]
Simplify.
[tex]0=-6[/tex]
Considering the sides are not equal, there is no solution to the given expression.