Respuesta:
[tex]x = \frac{5}{2} [/tex]
Explicación paso a paso:
[tex](2)(3 - x) - 8 = 3 \times (x - 4) - x[/tex]
[tex]6 - 2x - 8 = 3x - 12 - x[/tex]
[tex] - 2 - \: 2x \: = \: 2x - \: 12[/tex]
[tex] - 2x - 2x = - 12 + 2[/tex]
[tex] - 4x = - 10[/tex]
Saludos ^^
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Respuesta:
[tex]x = \frac{5}{2} [/tex]
Explicación paso a paso:
[tex](2)(3 - x) - 8 = 3 \times (x - 4) - x[/tex]
[tex]6 - 2x - 8 = 3x - 12 - x[/tex]
[tex] - 2 - \: 2x \: = \: 2x - \: 12[/tex]
[tex] - 2x - 2x = - 12 + 2[/tex]
[tex] - 4x = - 10[/tex]
[tex]x = \frac{5}{2} [/tex]
Saludos ^^