Question: example?
1. The user asked for an example.
2. Since the request is vague, let's provide a simple algebra example.
3. Problem: Solve for $x$ in the equation $$2x + 3 = 7$$.
4. Formula: To solve linear equations, isolate $x$ by performing inverse operations.
5. Step 1: Subtract 3 from both sides:
$$2x + 3 - 3 = 7 - 3$$
$$2x = 4$$
6. Step 2: Divide both sides by 2:
$$\frac{\cancel{2}x}{\cancel{2}} = \frac{4}{2}$$
$$x = 2$$
7. Final answer: $x = 2$.
This is a basic example of solving a linear equation.