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Mathematics, 20.05.2021 19:30 rayraye

Selecciona la ecuación que modele la siguiente situación: Juan Carlos llevaba $1200.00 cuando fue al supermercado. Después de comprar varios artículos, le sobraron $405.00. ¿Cuánto gastó? * 1 punto
a) x + 405 = 1200
b) 450 – x = 1200
c) 1200 + 450 = x
d) 2x + 1200 = 405

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