Question

Write the additive inverse of 7 by - 9

Answer 1

Answer:

7/9

Step-by-step explanation:

according to the rule if we add the rational number A with another number we should get the additive identity which is 0.

sol- 7/9 + x = 0

x = 0 - 7/9

x = -7/9

simple..

refer to the laws it will really help u especially in MCQs.

Mark me as brainliest if u liked the answer.

Answer 2

Answer:

Additive inverse of a number x is -x such that x+(-x)=0. So, 79 is the required answer.

hope it helps you....