Question

помогите срочно пжжжж​

Answer 1

$\frac{2x - 1}{3} - \frac{3x + 2}{4} = \frac{x - 14}{12} \\ 4(2x - 1) - 3(3x + 2) = x - 14 \\ 8x - 4 - 9x - 6 = x - 14 \\ - x - 10 = x - 14 \\ - x - x = - 14 + 10 \\ - 2x = - 4 \\ x = 2$