Answer:
y=x/3
Step-by-step explanation:
Answer:
D
Step-by-step explanation:

Therefore, the correct answer is D. Hope this helps!
The top equation, 3x+y-3=0.
When x is 0, y is 3 (also seen in graph).
When y is 0, x is 1.
The answer is C because she did write associative instead of distributive in step 2 in which made her work error.