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Resuelve la ecuación lineal:
[tex]\[ 3.4 + 2(9.7 - 4.8x) = 61.2 \][/tex]


Sagot :

Claro, vamos a resolver la ecuación paso a paso:

La ecuación que tenemos es:
[tex]\[ 3.4 + 2(9.7 - 4.8x) = 61.2 \][/tex]

Paso 1: Distribuir el 2 dentro del paréntesis.

[tex]\[ 3.4 + 2 \cdot 9.7 - 2 \cdot 4.8x \][/tex]

Esto nos da:
[tex]\[ 3.4 + 19.4 - 9.6x \][/tex]

Paso 2: Combinar los términos semejantes.

Sumamos 3.4 y 19.4:
[tex]\[ 22.8 - 9.6x \][/tex]

Ahora la ecuación es:
[tex]\[ 22.8 - 9.6x = 61.2 \][/tex]

Paso 3: Aislar el término que contiene [tex]\( x \)[/tex].

Restamos 22.8 de ambos lados de la ecuación:
[tex]\[ -9.6x = 61.2 - 22.8 \][/tex]

Realizando la resta obtenemos:
[tex]\[ -9.6x = 38.4 \][/tex]

Paso 4: Resolver para [tex]\( x \)[/tex].

Dividimos ambos lados de la ecuación entre -9.6:
[tex]\[ x = \frac{38.4}{-9.6} \][/tex]

Esto nos da:
[tex]\[ x = -4 \][/tex]

Por lo tanto, la solución de la ecuación es:
[tex]\[ x = -4 \][/tex]
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