PresEcLineales.pptx

# PresEcLineales.pptx - Sistemas de Ecuaciones Lineales de 2...

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Sistemas de Ecuaciones Lineales de 2 incógnitas

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Explicación Sumar las ecuaciones para eliminar una de las incógnitas Los coeficientes numéricos deben tener el mismo valor pero con el signo diferente
Pasos para la resolución 1. Se ordenan y preparan las dos ecuaciones.

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Pasos para la resolución 2 .- Seleccionar una variable a eliminar. Tip: Eliminar la variable que mas convenga. Se necesita que esté en ambas ecuaciones acompañada por el mismo coeficiente, pero con signos opuestos.
Pasos para la resolución 3.- Multiplicar cada ecuación por el

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• Spring '17
• delao
• Número, Ecuación de primer grado, Multiplicación, Ecuación, Sistema de ecuaciones lineales,

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