2(3b+9)-14-6(-5v-4)

First, simplify the expressions within parentheses:

2(3b + 9) becomes 6b + 18.
-6(-5v - 4) becomes 30v + 24.

Next, substitute the simplified expressions back into the original expression:

6b + 18 - 14 + 30v + 24.

Combine like terms:

6b + 30v + 28.

So, the simplified expression is 6b + 30v + 28.