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Resolver el siguiente sistema de ecuaciones.

Ask by Ruiz Li. in Mexico
Mar 27,2025

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La solución es y .

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Para resolver el sistema de ecuaciones, podemos usar el método de sustitución o el método de eliminación. Aquí usaremos el método de eliminación. Primero, podemos multiplicar la segunda ecuación por 5 para facilitar la eliminación de :
Ahora sumamos las dos ecuaciones para eliminar :
Esto nos da:
Dividiendo ambos lados entre 7.1:
Ahora sustituimos el valor de en la primera ecuación para encontrar :
Finalmente, la solución del sistema es:

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