To solve the equations you've provided:
-
For the equation \( \frac{x}{2} = 30 \):
- To isolate \( x \), multiply both sides by 2.
- So, the steps are: \[ \frac{x}{2} = 30 \implies x = 30 \times 2 \implies x = 60 \]
-
For the equation \( \frac{x}{12} = 3 \):
- To solve for \( x \), multiply both sides by 12.
- So, the steps are: \[ \frac{x}{12} = 3 \implies x = 3 \times 12 \implies x = 36 \]
Summary of answers:
- For the first equation, \( x = 60 \).
- For the second equation, the answer is \( 36 \).