1. The problem is to solve the equation shown in the screenshot (assuming it is a quadratic equation or similar algebraic expression). 2. Identify the type of equation and write down the general formula or method to solve it (e.g., quadratic formula for quadratic equations). 3. Show the substitution of values into the formula. 4. Simplify the expression step-by-step, showing intermediate steps including any factorization or cancellation using \cancel{}. 5. Solve for the variable and write the final answer clearly. 6. Explain each step in simple terms to ensure understanding.