Answer :
To solve the problem [tex]\(-139 - 79\)[/tex], let's break it down step-by-step:
1. Understand the operation:
- We are working with subtraction of negative numbers.
2. Rewrite subtraction as addition:
- Subtracting a number is the same as adding its negative. So, we can rewrite [tex]\(-139 - 79\)[/tex] as [tex]\(-139 + (-79)\)[/tex].
3. Combine the negative numbers:
- When adding two negative numbers, you add their absolute values (ignoring the signs) and then give the sum a negative sign.
- Absolute value of [tex]\(-139\)[/tex] is [tex]\(139\)[/tex].
- Absolute value of [tex]\(-79\)[/tex] is [tex]\(79\)[/tex].
- Now, add these absolute values: [tex]\(139 + 79 = 218\)[/tex].
4. Apply the negative sign:
- Since both numbers were negative, the sum is negative: [tex]\(-218\)[/tex].
Thus, the answer to [tex]\(-139 - 79\)[/tex] is [tex]\(-218\)[/tex].
1. Understand the operation:
- We are working with subtraction of negative numbers.
2. Rewrite subtraction as addition:
- Subtracting a number is the same as adding its negative. So, we can rewrite [tex]\(-139 - 79\)[/tex] as [tex]\(-139 + (-79)\)[/tex].
3. Combine the negative numbers:
- When adding two negative numbers, you add their absolute values (ignoring the signs) and then give the sum a negative sign.
- Absolute value of [tex]\(-139\)[/tex] is [tex]\(139\)[/tex].
- Absolute value of [tex]\(-79\)[/tex] is [tex]\(79\)[/tex].
- Now, add these absolute values: [tex]\(139 + 79 = 218\)[/tex].
4. Apply the negative sign:
- Since both numbers were negative, the sum is negative: [tex]\(-218\)[/tex].
Thus, the answer to [tex]\(-139 - 79\)[/tex] is [tex]\(-218\)[/tex].
