1. Let's state the problem: We need to solve or analyze the given mathematical expression or equation (please provide the specific problem for detailed steps). 2. The formula or method to use depends on the problem type (e.g., solving equations, factoring, simplifying expressions). 3. Important rules include: - Use algebraic manipulation rules such as distributive property, combining like terms, and factoring. - Apply arithmetic operations carefully. 4. Show all intermediate steps clearly, including simplification and evaluation. 5. Explain each step in plain language to ensure understanding. Please provide the specific math problem to proceed with detailed steps and solution.