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SAT, 22.02.2021 06:00 Onlyoneeniyaaa

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Si 7 medallas de plata y 3 cadenas del mismo metal pesan juntas pesaban 29 Ey 4
medallas y 5 cadenas pesan juntas 33 g. Si todas las medallas y cadenas pesan lo
mismo, el peso de cada medalla, de cada cadena y el valor de Ay en el
determinante utilizado son respectivamente:
A. 23, 5 y 2
B. 2, 5 y 115
C. 46, 5 y 2
D. 115, 23 y 46​

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