What is 17 - (-18).
The expression 17 - (-18) can be simplified as follows:
When subtracting a negative number, it is equivalent to adding the positive number. Therefore, -(-18) becomes +18.
So, 17 - (-18) = 17 + 18 = 35.
What is -6 - (-8).
The expression -6 - (-8) can be simplified as follows:
When subtracting a negative number, it is equivalent to adding the positive number. Therefore, -(-8) becomes +8.
So, -6 - (-8) = -6 + 8 = 2.
To solve the expression 17 - (-18), we follow these steps:
1. Subtracting a negative number is the same as adding its positive counterpart. So, -(-18) is equivalent to 18.
2. Now, we can rewrite the expression as 17 + 18.
3. Adding 17 and 18 gives us a sum of 35.
Therefore, 17 - (-18) is equal to 35.