sarahhusseinman
sarahhusseinman
29-07-2022
Mathematics
contestada
PLS HELLP ITS SO HARD
Respuesta :
niawatson2007
niawatson2007
29-07-2022
Answer:
[3,0]
[0,9]
Step-by-step explanation:
9x+3y=27
9x+3(0)=27
9x=27
x=3
9(0)+3y=27
3y=27
y=9
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