The answer is 9 for this one
Answer: x= 9y - 77 its vertical intercep 0, -77
Answer: y=1
Explanation: all you have to do is plug in “-1” where x is. So you get: y=2(-1) +3.
Simplify and you have -2+3 which is 1
Hope this helped and pls mark as brainliest!
~ Luna