Evaluate :
`(-12)-8`

Answer

To evaluate the expression \((-12) - 8\), we can follow these steps:

### Step 1: Write down the expression
We start with the expression:
\[ (-12) - 8 \]

### Step 2: Recognize the signs
Both numbers in the expression are negative:
- \(-12\) is negative.
- \(-8\) is also negative.

### Step 3: Combine the numbers
When we subtract a positive number from a negative number, we can think of it as adding the absolute values and keeping the negative sign:
\[ (-12) - 8 = -12 + (-8) \]
This means we are adding two negative numbers.

### Step 4: Add the absolute values
Now, we add the absolute values of the numbers:
\[ 12 + 8 = 20 \]

### Step 5: Apply the negative sign
Since both numbers were negative, the result will also be negative:
\[ -12 - 8 = -20 \]

### Final Answer
Thus, the evaluated expression is:
\[ \boxed{-20} \]

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