Find the indicated value of f(x) or g(x) if f(x) = 3x-4 and g(x) = x+2.
1. f(2a)=
2. g(a)=
3. f(2x-3)=
4. g(x+4)=
5. f(g(0)) =
6. g(f(2)) =
7. f(g(x+3)) =
8. g(f(x-6)) =