Given f(x)=3x32x6\displaystyle {f{{\left({x}\right)}}}=\frac{{-{3}{x}-{3}}}{{{2}{x}-{6}}} and g(x)=x+22x8\displaystyle {g{{\left({x}\right)}}}=\frac{{{x}+{2}}}{{-{2}{x}-{8}}}, the domain of f(x)g(x)\displaystyle \frac{{f{{\left({x}\right)}}}}{{g{{\left({x}\right)}}}}

is all real numbers except x\displaystyle {x} =