Respuesta:
X = 2
Explicación paso a paso:
[tex]7(x - 1) = 3x + 1 \\ 7x - 7 = 3x + 1 \\ 7x - 3x = 1 + 7 \\ 4x = 8 \\ x = \frac{8}{4} \\ x = 2[/tex]
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Respuesta:
X = 2
Explicación paso a paso:
[tex]7(x - 1) = 3x + 1 \\ 7x - 7 = 3x + 1 \\ 7x - 3x = 1 + 7 \\ 4x = 8 \\ x = \frac{8}{4} \\ x = 2[/tex]