How do you solve for x in the equation 2x + 3 = 11?

How do you solve for x in the equation 2x + 3 = 11?

• A. x = 2
• B. x = 3
• C. x = 4
• D. x = 5

Answer: (C)

To solve the equation \(2x + 3 = 11\), you need to isolate \(x\). Here’s how you can do that step by step: 1. Start by eliminating the constant on the left side of the equation. You can do this by subtracting 3 from both sides: \[ 2x + 3 - 3 = 11 - 3 \] This simplifies to: \[ 2x = 8 \] 2. Next, you need to isolate \(x\) by getting rid of the coefficient in front of it, which is 2. You do this by dividing both sides of the equation by 2: \[ \frac{2x}{2} = \frac{8}{2} \] This gives you: \[ x = 4 \] Thus, the correct solution is \(x = 4\). This means that when you substitute \(4\) back into the original equation \(2x + 3\), you get: \[ 2(4) + 3 = 8 + 3 = 11 \] which confirms that your

To solve the equation (2x + 3 = 11), you need to isolate (x). Here’s how you can do that step by step:

1. Start by eliminating the constant on the left side of the equation. You can do this by subtracting 3 from both sides:

[

2x + 3 - 3 = 11 - 3

]

This simplifies to:

[

2x = 8

]

2. Next, you need to isolate (x) by getting rid of the coefficient in front of it, which is 2. You do this by dividing both sides of the equation by 2:

[

\frac{2x}{2} = \frac{8}{2}

]

This gives you:

[

x = 4

]

Thus, the correct solution is (x = 4). This means that when you substitute (4) back into the original equation (2x + 3), you get:

[

2(4) + 3 = 8 + 3 = 11

]

which confirms that your