Решите уравнение (6x+1)(3x+2)=(9x−1)(2x+5)−3x.

\[(6x + 1)(3x + 2) = (9x - 1)(2x + 5) - 3x\]

\[18x^{2} + 3x + 12x + 2 = 18x^{2} - 2x + 45x - 5 - 3x\]

\[15x - 40x = - 5 - 2\]

\[- 25x = - 7\]

\[x = \frac{7}{25}.\]