What is the solution to the equation 3x = 12?

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To find the solution to the equation 3x = 12, the goal is to isolate the variable x.

Start by dividing both sides of the equation by 3 to solve for x:

3x / 3 = 12 / 3

This simplifies to:

x = 4

Therefore, the solution to the equation is x = 4.

This result indicates that when x is 4, plugging it back into the original equation makes both sides equal:

3(4) = 12, confirming that the solution is indeed correct.