Question

Помогите решить уравнение

Answer 1

$2x - 1 - \frac{3x - 4}{2} = \frac{x + 1}{3} - \left(1 - \frac{x + 2}{2} \right) \\ \left.2x - 1 - \frac{3x - 4}{2} = \frac{x + 1}{3} - 1 + \frac{x + 2}{2} \: \right| \times 6 \\ 12x - 6 - 3(3x - 4) = 2(x + 1) - 6 + 3(x + 2) \\ 12x - 6 - 9x + 12 = 2x + 2 - 6 + 3x + 6 \\ 12x - 9x - 2x - 3x = 2 - 6 + 6 + 6 - 12 \\ - 2x = - 4 \\ x = - 4 \div ( - 2) \\ \boldsymbol{x = 2}$