2x(9x4-35)+27=
Do parentheses get worked out first.

Answer:
29
Step-by-step explanation:
use BIDMAS (brackets, indices, division, multiplication, adding, subtracting)
2x(9x4-35)+27
work out the insides of the brackets
2x(36-35)+27
2x(1)+27
times brackets by two
2+27
=29
hope this helps :)