Decide Whether the Equation Is an Identity, a Conditional Equation $$- 6 x + 108 + 3 ( 2 x - 33 ) = 0$$

Multiple Choice

Decide whether the equation is an identity, a conditional equation, or a contradiction. Give the solution set.
- $$- 6 x + 108 + 3 ( 2 x - 33 ) = 0$$

A) Identity; $\{$ all real numbers $\}$
B) Conditional; $\{ 2 \}$
C) Conditional; $\{ 1 \}$
D) Contradiction; $\varnothing$