stupidho420
stupidho420
31-01-2022
Mathematics
contestada
X - 5y=7
2x + 7y=-20
Substitution
Respuesta :
braylengardner905
braylengardner905
31-01-2022
Answer: (x,y) = (-3, -2)
Step-by-step explanation:
yb better
Answer Link
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