Respuesta :

Answer:

x = - 27/8

[tex]x=-3\frac{3}{8}[/tex]

Step-by-step explanation:

¹²⁾x/5 - ¹²⁾1/5 = ²⁰⁾x/3 + ¹⁵⁾1/4

12x - 12 = 20x + 15

- 12 - 15 = 20x - 12x

- 27 = 8x

x = - 27/8

[tex]x=-3\frac{3}{8}[/tex]

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