Answer:
1. y=-x-3 2.y=1/3x-4
Step-by-step explanation:
1. 3x+3y=-9
3y=-3x-9
y=-x-3
2. x-3y=12
-3y=-x+12
y=1/3x-4
Answer:
graph it
Step-by-step explanation:
Answer:

Step-by-step explanation:









It isn't a real test. I do believe it helps you with your grade and the classes you'll take next year.
Answer:
yes it's a solution. I think. I don't really know this