bzegarski
bzegarski
25-03-2021
Mathematics
contestada
2x = 3y - 9
-3x + y = 10
Respuesta :
Tankzilla0
Tankzilla0
25-03-2021
Answer:
(x,y) = (-3,1)
Step-by-step explanation:
you gotta substitute y = 10 + 3x into 2x = 3(y) - 9
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