To solve the equation \( \frac{x}{4} = 12 \) using inverse operations, we can use multiplication as the inverse operation to eliminate the fraction.
-
Start with the equation: \[ \frac{x}{4} = 12 \]
-
Multiply both sides by 4 (the inverse operation of division by 4): \[ x = 12 \times 4 \]
-
Calculate \( 12 \times 4 \): \[ x = 48 \]
Thus, the correct response is: Inverse operation is multiplication; x = 48.