Find the value of the following :
18 - (-12) = ___________

Answer

To solve the expression \( 18 - (-12) \), we can follow these steps:

### Step-by-Step Solution:

1. **Identify the expression**: We have \( 18 - (-12) \).

2. **Understand the operation**: Subtracting a negative number is the same as adding its positive counterpart. Therefore, we can rewrite the expression:
\[ 18 - (-12) = 18 + 12 \]

3. **Perform the addition**: Now, we add \( 18 \) and \( 12 \):
\[ 18 + 12 = 30 \]

4. **Final answer**: Thus, the value of \( 18 - (-12) \) is:
\[ \boxed{30} \]