Question

-5*1/14-1*2/7х=-2.75

Answer 1

Ответ:

$- \frac{5}{14} - \frac{2}{7x} = - 2.75 \\ \frac{2}{7x} = \frac{67}{28} \\ 56 = 469x \\ x = \frac{8}{67}$