If 2x = 32, then x=?

If 2x = 32, then x=?

• A. 20
• B. 16
• C. 14
• D. 12

Answer: (B)

To solve the equation 2x = 32 for x, you need to isolate x. Start by dividing both sides of the equation by 2. This yields: x = 32 / 2. When you perform the division, you find that x equals 16. Thus, the correct answer is 16, which corresponds to the choice indicated. In this equation, the factor of 2 is crucial because it shows how x is scaled compared to 32. Dividing by 2 directly allows you to reverse the scaling effect applied to x in the original equation. Hence, when finding the solution to such equations, it’s essential to perform operations that maintain balance while isolating the variable of interest.

To solve the equation 2x = 32 for x, you need to isolate x. Start by dividing both sides of the equation by 2. This yields:

x = 32 / 2.

When you perform the division, you find that x equals 16. Thus, the correct answer is 16, which corresponds to the choice indicated.

In this equation, the factor of 2 is crucial because it shows how x is scaled compared to 32. Dividing by 2 directly allows you to reverse the scaling effect applied to x in the original equation. Hence, when finding the solution to such equations, it’s essential to perform operations that maintain balance while isolating the variable of interest.