Question

EQUAÇAO DO 1 GRAU:

5x + 1/3 (x/2 - 1) = x - 3/4

Answer 1

Resposta:

$5x + \frac{x}{6} - \frac{1}{3} = x - \frac{3}{4}$

$60x + 2x - 4 = 12x - 9 \\ 62x - 4 = 12x - 9 \\ 62x - 12x = - 9 + 4 \\ 50x = - 5$

$x = - \frac{1}{10} .$