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To solve the equation using inverse operations, we want to isolate the variable "n" on one side of the equation.
The inverse operation of division by 4 is multiplication by 4. Therefore, to get rid of the division by 4 on the left side of the equation, we can multiply both sides by 4:
n/4 * 4 = 12 * 4
This simplifies to:
n = 48
So, the solution is n = 48.