If $a= 3-3 [(3a-5(1+a)]$, what is the value of $a$.?

Question

$\begin{array}{1 1} (a)\;\frac{5}{18} \\(b)\; -\frac{5}{18} \\ (c)\; \frac{18}{5} \\ (d)\; -\frac{18}{5} \end{array}$