Find : - 4 - 5

Answer

To solve the expression -4 - 5 step by step, follow these instructions:

**Step 1: Write down the expression.**
We start with the expression:
\[ -4 - 5 \]

**Step 2: Recognize that subtracting a positive number is the same as adding a negative number.**
We can rewrite the expression:
\[ -4 - 5 = -4 + (-5) \]

**Step 3: Combine the two negative numbers.**
When we add two negative numbers, we add their absolute values and keep the negative sign:
\[ -4 + (-5) = -(4 + 5) \]

**Step 4: Calculate the sum of the absolute values.**
Now, calculate \(4 + 5\):
\[ 4 + 5 = 9 \]

**Step 5: Apply the negative sign.**
So, we have:
\[ -(4 + 5) = -9 \]

**Final Answer:**
Thus, the result of -4 - 5 is:
\[ -9 \]

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