Kacjoh260
Kacjoh260
18-09-2020
Mathematics
contestada
3x - 4y = 10
X + 4y = -21
Respuesta :
behshtashakari89
behshtashakari89
18-09-2020
ANSWER:
X=-3x-11
Y=3x/4-5/2
Step-by-step explanation:
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