Let's solve the equation step by step:

$2x + 5 = 3x + 4$

Step 1: Get all the $x$-terms on one side.

Subtract $2x$ from both sides:

$2x + 5 - 2x = 3x + 4 - 2x$

This simplifies to:

$5 = x + 4$

Step 2: Isolate $x$.

Subtract 4 from both sides:

$5 - 4 = x + 4 - 4$

This simplifies to:

$1 = x$

So, the solution is:

$x = 1$

Final Answer: $x = 1$

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Here are 5 related questions for you:

1. How do you solve an equation where the variable is on both sides?
2. What happens if you have fractional or decimal coefficients in an equation?
3. How do you solve a system of linear equations?
4. What are the methods to solve quadratic equations?
5. How do you check the solution to an equation?

Tip: When solving linear equations, always aim to get the variable on one side and constants on the other.