1. The problem is to simplify the expression $\frac{x}{2}$. 2. The expression $\frac{x}{2}$ means $x$ divided by 2. 3. There is no further simplification possible unless we know the value of $x$. 4. Important rule: When you have a variable divided by a number, it means the variable is split into that many parts. 5. So, $\frac{x}{2}$ is simply half of $x$. 6. Final answer: $\frac{x}{2}$.