Question

whats the answer to the expression below

Answer 1

$6(2b - 4) \\ b = 5 \\ 6(10 - 4) \\ = 6(6) \\ = 36$

hope it helps

Answer 2

If b is taken as 5 then

6(2b-4)=6(2×5-4)

=6(10-4)

=6×6

=36