To evaluate the expression \( 10 - (-5) \), we can follow these steps:
### Step 1: Identify the expression
We start with the expression:
\[ 10 - (-5) \]
### Step 2: Understand the operation
The expression involves subtracting a negative number. According to the rules of integers, subtracting a negative number is the same as adding its positive counterpart.
### Step 3: Rewrite the expression
We can rewrite the expression by changing the subtraction of a negative number to addition:
\[ 10 - (-5) = 10 + 5 \]
### Step 4: Perform the addition
Now, we simply add the two numbers:
\[ 10 + 5 = 15 \]
### Final Answer
Thus, the value of \( 10 - (-5) \) is:
\[ \boxed{15} \]
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