Answer: n=3
Step-by-step explanation: 5n+3=18
18-3=15
15/5=3
If you factor it then your answer will be -3(-3z-5) if you simplify the answer is 9z+15
2+2+2x644x300
First, you need multiple,
2+2+1288x300
=2+2+386400
Then add together~
=386404
That's your answer lovely~
I believe it is A correct me if I’m wrong