dennisswag34 dennisswag34

26-03-2019
Mathematics

contestada

9x + 4y = -39 3x + y = -9 A. x = 5, y = -21 B. x = 1, y = -12 C. x = 12, y = -45 D. x = -12, y = 1

Respuesta :

keishancunningpe7usx keishancunningpe7usx

26-03-2019

Answer:

B. x=1, y= -12

Step-by-step explanation:

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