\[9x - 6(x - 1) = 5(x + 2)\]
\[9x - 6x + 6 = 5x + 10\]
\[3x - 5x = 10 - 6\]
\[- 2x = 4\]
\[x = 4\ :( - 2)\]
\[x = - 2.\]