Question

Ecuación con fracciones complejas. Hallar "x".

Answer 1

$\frac{\frac{x+1}{x-1}+1}{\frac{5}{x-1}}=2$

$=\frac{\left(\frac{x+1}{x-1}+1\right)\left(x-1\right)}{5}$

$=\frac{\frac{2x}{x-1}\left(x-1\right)}{5}$

$=\frac{\frac{2x\left(x-1\right)}{x-1}}{5}$

Elimínanos términos comunes "x"

$=\frac{2x}{5}$

$\frac{2x}{5}=2$

$\frac{2x}{5}\cdot \:5=2\cdot \:5$

$2x=10$

$x=10/2$

$x=5$

RPTA = El valor de "x" es "5"