Question

Помогите решить уравнение:
1 7/8x = -1 - (- 3/4) 2^

Answer 1

$1 \frac{7}{8} x = - 1( - 3 \frac{3}{4} ) {}^{2} \\ \frac{15}{8} x = - 1 - \frac{9}{16} \\ \frac{15}{8} x = - \frac{25}{16} \\ x = - \frac{5}{6}$