Question

Hallar x x/x-1 = 4 /5​

Answer 1

Explicación paso a paso:

5x = 4 ( x - 1 )

5x = 4x - 4

x = - 4

Answer 2

Respuesta:

$\frac{x}{x - 1} = \frac{4}{5}$

x(5)=4(x-1)

5x=4x-4

5x-4x=-4

x= -4