Respuesta:
[tex] \frac{4}{5} = \frac{12}{6x + 3} \\ 4(6x + 3) = 5(12) \\ 24x + 12 = 60 \\ 24x = 60 - 12 \\ x = \frac{48}{24} \\ x = 2[/tex]
Es la B. 2
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Respuesta:
[tex] \frac{4}{5} = \frac{12}{6x + 3} \\ 4(6x + 3) = 5(12) \\ 24x + 12 = 60 \\ 24x = 60 - 12 \\ x = \frac{48}{24} \\ x = 2[/tex]
Es la B. 2