what is the additive inverse of -7
what is the additive inverse of -7
Answer
Explanation:
Step1: Recall additive - inverse definition
The additive inverse of a number (a) is a number (b) such that (a + b=0). Let (a=-7), then (-7 + b = 0).
Step2: Solve for (b)
We can solve the equation (-7 + b = 0) for (b) by adding 7 to both sides of the equation. So (b = 7).
Answer:
A. 7