Step-by-step explanation:
tvt67tvyy8vy8vt67vt7v6vt67yvtv
Answer:
It’s going by 2
Step-by-step explanation:
If you go up it goes to negative and if you go down it goes to positive
Sum means addition
negative 18 means -18
a number can be x
Sum of negative 18 and x should be 11
thus the equation is
I need to answer two questions to ask again sorry