1. **State the problem:** Solve the equation $7 = x$ for $x$. 2. **Formula and rules:** This is a simple linear equation where the variable $x$ is isolated on one side. 3. **Intermediate work:** Since $7$ is already equal to $x$, no further steps are needed. 4. **Solution:** The value of $x$ is $7$. This means $x$ equals $7$ directly.