Answer:
7
Step-by-step explanation:

I hope it helped you
Y=x+1 would be the best equation that represents the line
Answer:
2w+5=30
Step-by-step explanation:
Two times the number(w) PLUS 5 is equal to 30. That means that you multiply w by 2, add 5, and that is equal to 30.
I believe the answer to your question would be x = -y + 2