1. **State the problem:** Solve the equation $6 = 6$. 2. **Analyze the equation:** The equation $6 = 6$ is a statement that both sides are equal. 3. **Interpretation:** Since both sides are the same constant number, this equation is always true. 4. **Conclusion:** The equation holds for all values of any variable (if any were present), meaning it is an identity. **Final answer:** The equation $6 = 6$ is true for all values; it is an identity.