Question

answer 7x9-8+11-6[5+2(-3)]

Answer 1

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

Answer 2

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