To solve the equation \( \frac{x}{2} = 30 \) for \( x \):
- Multiply both sides by 2: \[ x = 30 \times 2 \] \[ x = 60 \]
For the second equation \( \frac{x}{3} = 12 \):
- Multiply both sides by 3: \[ x = 12 \times 3 \] \[ x = 36 \]
So, the answer to the first equation is \( x = 60 \) and the answer to the second equation is \( x = 36 \).