Answer:
If ur desperate
Step-by-step explanation:
You should ask people to help you, like me.
Simplify by dividing the two by 14
Answer:

Step-by-step explanation:
The additive number of any number is the number when added to the number gives a result of zero.
So, if we add 10 to -10 we get a result of zero.
=> -10+10
=> Zero