If 2x + 3 = 11, what is the value of x?

If 2x + 3 = 11, what is the value of x?

• A. 3
• B. 4
• C. 5
• D. 6

Answer: (B)

To find the value of \( x \) in the equation \( 2x + 3 = 11 \), you start by isolating the term that contains \( x \). First, subtract 3 from both sides of the equation: \[ 2x + 3 - 3 = 11 - 3 \] This simplifies to: \[ 2x = 8 \] Next, to solve for \( x \), divide both sides of the equation by 2: \[ x = \frac{8}{2} \] This gives you: \[ x = 4 \] Thus, the solution to the equation \( 2x + 3 = 11 \) is \( x = 4 \), confirming that the correct answer is indeed associated with the choice that states \( x \) equals 4. This process of isolating the variable through sequential operations ensures clarity in solving linear equations effectively.

To find the value of ( x ) in the equation ( 2x + 3 = 11 ), you start by isolating the term that contains ( x ).

First, subtract 3 from both sides of the equation:

[

2x + 3 - 3 = 11 - 3

]

This simplifies to:

[

2x = 8

]

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

[

x = \frac{8}{2}

]

This gives you:

[

x = 4

]

Thus, the solution to the equation ( 2x + 3 = 11 ) is ( x = 4 ), confirming that the correct answer is indeed associated with the choice that states ( x ) equals 4. This process of isolating the variable through sequential operations ensures clarity in solving linear equations effectively.