Respuesta :

a. x = -4

[tex]\begin{gathered} -12x-46 \\ -12(-4)-46 \\ 48-46 \\ 2 \end{gathered}[/tex]

Answer: 2

b. x = 1/3

[tex]\begin{gathered} -12x-46 \\ -12(\frac{1}{3})-46 \\ -\frac{12}{3}-46 \\ -4-46 \\ -50 \end{gathered}[/tex]

Answer: - 50

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