abridges3087
abridges3087
20-07-2020
Mathematics
contestada
Not sure how to solve this
Respuesta :
swan85
swan85
20-07-2020
Answer:
Step-by-step explanation:
x-y=3
-y=3-x
y=x-3
when x=3 y=0
when x=1 y=-2
when x=2 y=-1
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