What is the additive inverse of -7?
If a number is added to its additive inverse, the sum of both the numbers becomes zero.
Answer: 7 is the additive inverse of -7.
Let's find the additive Inverse of -7
For any given number, the additive inverse is a number or a value which when added to the original number results in zero.
Mathematically: a + (-a) = 0
So here, 'a' and '-a' are the additive inverses of each other.
Therefore, for -7, the additive inverse is 7 as (-7) + 7 = 0