What is the value of x in the equation 2x + 5 = 15?

To determine the value of x in the equation 2x + 5 = 15, we can follow a series of algebraic steps. First, we isolate the term containing x. We begin by subtracting 5 from both sides of the equation:

2x + 5 - 5 = 15 - 5,

which simplifies to:

2x = 10.

Next, to solve for x, we need to divide both sides by 2:

2x / 2 = 10 / 2,

resulting in:

x = 5.

Thus, the correct value of x is 5, which matches the context provided in the equation.