To solve the equation $2x = 4$:

1. Divide both sides of the equation by 2: $x = \frac{4}{2}$

2. Simplify the result: $x = 2$

Solution:

The value of $x$ is $2$.

Would you like more detailed steps or explanations?

Related Questions:

1. How would the solution change if the equation were $2x = 8$?
2. What happens if we add 1 to both sides of the equation $2x = 4$?
3. How can this equation be represented graphically?
4. What if $2x = 0$? What would $x$ be?
5. How does this equation relate to inequalities like $2x > 4$?

Tip:

Always isolate the variable by performing the inverse operation to simplify equations.