Answer:
The additive inverse of -7/9 is 7/9. When -7/9 is added to 7/9, the sum is zero. The concept of additive inverse states that for any real number 'a', its additive inverse is denoted as -a, and the sum of 'a' and its additive inverse is always zero. In this case, -7/9 is added to its additive inverse, resulting in a sum of zero.
For addition , inverse of a number will be the negative of that number itself.
So here (-7÷9) is the answer.
