Respuesta:
[tex]3(2x - 2) = 2(4x + 9) \\ \\ 6x - 6 = 8x + 18 \\ \\ 6x - 8x = 18 + 6 \\ \\ - 2x = 24 \\ \\ x = \frac{24}{ - 2} \\ \\ x = - 12[/tex]
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Respuesta:
[tex]3(2x - 2) = 2(4x + 9) \\ \\ 6x - 6 = 8x + 18 \\ \\ 6x - 8x = 18 + 6 \\ \\ - 2x = 24 \\ \\ x = \frac{24}{ - 2} \\ \\ x = - 12[/tex]