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Resuelvo esta ecuación \( y \) escribi la solución obtenida: \( 2 x-6=13 x-15-10 x \) Solucion: \( x=\square \) (Si el resultado es negativo no olvides el signo - ) Haz la comprobación Sustituye la \( x \) por el valor obtenido y haz las operaciones indicadas en ambos lados.

Ask by Byrd Dawson. in Spain
Mar 16,2025

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La solución es \( x = 9 \).

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Mind Expander

Primero, resolvemos la ecuación: \[ 2x - 6 = 13x - 15 - 10x \] Simplificando el lado derecho: \[ 2x - 6 = 3x - 15 \] Ahora llevamos todos los términos de \( x \) a un lado y los números al otro: \[ 2x - 3x = -15 + 6 \] Esto se convierte en: \[ -x = -9 \] Multiplicamos ambos lados por -1: \[ x = 9 \] Solución: \( x = 9 \) Ahora, hacemos la comprobación. Sustituyendo \( x = 9 \) en la ecuación original: Lado izquierdo: \[ 2(9) - 6 = 18 - 6 = 12 \] Lado derecho: \[ 13(9) - 15 - 10(9) = 117 - 15 - 90 = 12 \] Ambos lados son iguales, por lo que la solución es correcta. ¡Maravilloso!

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