To solve the equation $3x - 5 = 4$, follow these steps:

1. Add 5 to both sides to eliminate the constant on the left: $3x - 5 + 5 = 4 + 5$ $3x = 9$

2. Divide both sides by 3 to solve for $x$: $\frac{3x}{3} = \frac{9}{3}$ $x = 3$

Thus, the solution is $x = 3$.

Would you like more details or have any questions?

Here are 5 related questions to deepen your understanding:

1. What happens if you change the equation to $3x - 5 = 10$?
2. How would you solve $5x - 7 = 18$?
3. What would the solution be for $4x + 3 = 19$?
4. Can you solve $2x - 9 = 0$?
5. How do you solve for $x$ in the equation $6x + 4 = 16$?

Tip: Always perform inverse operations (like adding or subtracting) to move constants from one side of the equation to the other.