What is the value of x in the equation x/4 = 3?

To find the value of x in the equation x/4 = 3, you start by isolating x. To do this, you can eliminate the fraction by multiplying both sides of the equation by 4. This leads to the equation:

x = 3 × 4.

Calculating that gives you:

x = 12.

Thus, x equals 12, making this the correct solution.

This process demonstrates the importance of understanding how to manipulate equations to isolate variables, specifically through the use of multiplication to eliminate denominators.