Evaluate `20-10-5`

Answer

To evaluate the expression \(20 - 10 - 5\), we will follow the order of operations, which in this case is straightforward since we only have subtraction.

### Step-by-Step Solution:

1. **Write down the expression**:
\[ 20 - 10 - 5 \]

2. **Perform the first subtraction**:
- Subtract \(10\) from \(20\):
\[ 20 - 10 = 10 \]

3. **Perform the second subtraction**:
- Now subtract \(5\) from the result obtained in the previous step:
\[ 10 - 5 = 5 \]

4. **Final result**:
- The final answer is:
\[ 5 \]