cocceta1101
cocceta1101
28-09-2020
Mathematics
contestada
What is 3x+2y=9
Y=x-3
Respuesta :
mail12siraj
mail12siraj
28-09-2020
Step-by-step explanation:
3x+2y=9
3x+2(x-3)=9
3x+2x-6=9
x=9+6
x=15
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