Question

qual valor de x?
1/x-2=-5+2/3x​

Answer 1

Explicação passo-a-passo:

.

$\dfrac{1}{x} - 2 = - 5 + \dfrac{2}{3x}$

$\dfrac{1}{x} - \dfrac{2}{3x} = - 5 + 2$

$\dfrac{3 \times 1}{3x} - \dfrac{2}{3x} = - 5 + 2$

$\dfrac{3}{3x} - \dfrac{2}{3x} = - 5 + 2$

$\dfrac{1}{3x} = - 3$

$1 = - 9x$

$- 9x = 1$

$x = - \dfrac{1}{9}$