Respuesta:
[tex]x + \frac{1}{3} = \frac{3}{5} \\ x = \frac{3}{5} - \frac{1}{3} \\ x = \frac{4}{15} [/tex]
La verificación
[tex] \frac{4}{15} + \frac{1}{3} = \frac{3}{5} \\ \frac{3}{5} = \frac{3}{5} [/tex]
Explicación paso a paso:
[tex] \frac{3x}{4} - \frac{1}{4} = \frac{5}{4} \\ \frac{3x}{4} = \frac{5}{4} + \frac{1}{4} \\ \frac{3x}{4} = \frac{3}{2} \\ x = \frac{3}{2} \div \frac{3}{4} \\ x = 2[/tex]
verificación
[tex] \frac{3}{4} \times 2 - \frac{1}{4} = \frac{5}{4} \\ \frac{3}{2} - \frac{1}{4} = \frac{5}{4} \\ \frac{5}{4} = \frac{5}{4} [/tex]
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Respuesta:
[tex]x + \frac{1}{3} = \frac{3}{5} \\ x = \frac{3}{5} - \frac{1}{3} \\ x = \frac{4}{15} [/tex]
La verificación
[tex] \frac{4}{15} + \frac{1}{3} = \frac{3}{5} \\ \frac{3}{5} = \frac{3}{5} [/tex]
Explicación paso a paso:
[tex] \frac{3x}{4} - \frac{1}{4} = \frac{5}{4} \\ \frac{3x}{4} = \frac{5}{4} + \frac{1}{4} \\ \frac{3x}{4} = \frac{3}{2} \\ x = \frac{3}{2} \div \frac{3}{4} \\ x = 2[/tex]
verificación
[tex] \frac{3}{4} \times 2 - \frac{1}{4} = \frac{5}{4} \\ \frac{3}{2} - \frac{1}{4} = \frac{5}{4} \\ \frac{5}{4} = \frac{5}{4} [/tex]