Verified Answer :

I got 0.

First you look at the parenthesis, 2•-3 which = -6.
Second, distribute -6 (the one before the [5+2(-3)]).
It will look like 7x9-8+11-30-33

Scryt

\(7*9-8+11-6[5+2(-3)]=\)
\(63-8+11-6(5-6)=\)
\(63-8+11-6(-1)=\)
\(63-8+11+6=\)
\(55+11+6=72\)