Answer:
x=-3
Step-by-step explanation:
A is just a variable to cover up any number you want. <span>a can be anything you want, such as the money in your bank account.
a+3
a=200
200+3</span>
Answer:
d is right...............
The answer is 9
both 81 and 63 are dividable by 9, and nothing higher
I'm pretty sure it's an infinite number of lines
