The expression you provided, $2x - 2$, is a linear expression. If you'd like to solve it or simplify it, it depends on whether you're given more information, such as an equation to solve or additional operations to perform.

If you're looking to solve for $x$ when the expression equals 0:

$2x - 2 = 0$

Steps to solve:

1. Add 2 to both sides of the equation:

$2x = 2$

2. Divide both sides by 2:

$x = 1$

So, $x = 1$ is the solution.

Would you like to explore more details, or do you have any questions?

Here are 5 questions related to this topic:

1. What happens if we change the constant term in the equation $2x - 2 = 0$?
2. How would you solve the equation if it were $2x - 2 = 4$?
3. What is the general form of a linear equation?
4. How does the graph of $2x - 2$ look on a coordinate plane?
5. Can you explain how to solve inequalities similar to this equation?

Tip: Always remember to check your solution by substituting it back into the original equation to ensure it satisfies the equation.