1. Let's restate the problem: Solve the first problem given previously (please specify the exact problem if needed). 2. Since the original problem is not explicitly restated here, I will assume it involves solving an algebraic expression or equation. 3. The general approach to solving algebraic problems involves identifying the equation, isolating the variable, and simplifying step-by-step. 4. For example, if the problem was to solve for $x$ in an equation like $$2x + 3 = 7,$$ we would proceed as follows: 5. Subtract 3 from both sides: $$2x + 3 - 3 = 7 - 3$$ which simplifies to $$2x = 4.$$ 6. Divide both sides by 2: $$\frac{2x}{2} = \frac{4}{2}$$ which simplifies to $$x = 2.$$ 7. This is the solution for $x$. If you provide the exact first problem, I can give a detailed step-by-step solution accordingly.