What is the solution for x in the equation 2x + 3 = 15?

What is the solution for x in the equation 2x + 3 = 15?

• A. 4
• B. 5
• C. 6
• D. 7

Answer: (C)

To solve the equation \(2x + 3 = 15\), the first step is to isolate the term that contains \(x\). This is done by subtracting 3 from both sides of the equation: \[ 2x + 3 - 3 = 15 - 3 \] This simplifies to: \[ 2x = 12 \] Next, to solve for \(x\), divide both sides of the equation by 2: \[ x = \frac{12}{2} \] This further simplifies to: \[ x = 6 \] Thus, the correct solution for \(x\) in the equation \(2x + 3 = 15\) is 6. This aligns with the calculations and ensures we accurately determine the value of \(x\).

To solve the equation (2x + 3 = 15), the first step is to isolate the term that contains (x). This is done by subtracting 3 from both sides of the equation:

[

2x + 3 - 3 = 15 - 3

]

This simplifies to:

[

2x = 12

]

Next, to solve for (x), divide both sides of the equation by 2:

[

x = \frac{12}{2}

]

This further simplifies to:

[

x = 6

]

Thus, the correct solution for (x) in the equation (2x + 3 = 15) is 6. This aligns with the calculations and ensures we accurately determine the value of (x).