Решите уравнение: 1/3 * (2x+3) - 3/4 * (4x-1) = 2

1/3 * (2 * x + 3) - 3/4 * (4 * x - 1) = 2;

Найдем х.

1/3 * 2 * x + 1/3 * 3 - 3/4 * 4 * x + 3/4 * 1 = 2;

2/3 * x + 1 - 3 * x + 3/4 = 2;

Приведем подобные.

(2/3 * x - 3 * x) + (1 + 3/4) = 2;

x * (2/3 - 3) + (4/4 + 3/4) = 2;

x * (2/3 - 9/3) + 7/4 = 2;

x * (-7/3) + 7/4 = 2;

-7/3 * x = 2 - 7/4;

-7/3 * x = 2 - 1 3/4;

-7/3 * x = 1 - 3/4;

-7/3 * x = 1/4;

-7 * 4 = 1 * 3 * x;

3 * x = - 28;

x = - 28/3;

Ответ: х = - 28/3.