166,4 : (89 - (7 х+76,66)) = 32 решите уравнение

Найдем решение уравнения.

166,4 / (89 - (7 * х + 76,66)) = 32;

32 * (89 - (7 * x + 76.66)) = 166.4;

Упростим уравнение.

(89 - (7 * x + 76.66)) = 166,4/32;

(89 - (7 * x + 76.66)) = 5.2;

Раскроем скобки.

89 - 7 * x - 76.66 = 5.2;

89 - 76.66 - 7 * x = 5.2;

12.34 - 7 * x = 5.2;

-7 * x = 5.2 - 12.34;

7 * x = 12.34 - 5.2;

7 * x = 7.14;

x = 7.14/7;

x = 7/7 + 0.14/7;

x = 1 + 0.02;

x = 1.02;

Ответ: х = 1,02.