1. The problem is to find the value of the expression or solve the given algebraic problem (please provide the specific problem for detailed steps). 2. Generally, for algebraic problems, we use formulas such as the distributive property, factoring, or solving equations by isolating variables. 3. Important rules include performing operations in the correct order (PEMDAS), combining like terms, and checking solutions by substitution. 4. Show all intermediate steps such as expanding brackets, simplifying terms, and solving for the unknown. 5. Explain each step clearly to ensure understanding. Please provide the specific problem to proceed with detailed steps and solution.