Question

Найдите корень уравнения d-1/11=2d-3/8​

Answer 1

Ответ: 25/88

$d - \frac{1}{11} = 2d - \frac{3}{8} \\ d - 2d = - \frac{3}{8} + \frac{1}{11} \\ - d = \frac{ - 33 + 8}{88} \\ - d = - \frac{25}{88} \\ d = \frac{25}{88}$