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1 / (4x - 1) = 2 / (3x + 13) 3x + 13 = 2(4x - 1) 3x + 13 = 8x - 2 5x = 15 x = 15 / 5 = 3 x = 3 Saludos!

Mejor respuesta

Layo24
6

1 / (4x - 1) = 2 / (3x + 13)

3x + 13 = 2(4x - 1)

3x + 13 = 8x - 2

5x = 15

x = 15 / 5 = 3

x = 3

Saludos!