\[- 3 \cdot (1,2x - 2) - (4 - 4,6x) + 6 \cdot (0,2x - 1) =\]
\[= - 3,6x + 6 - 4 + 4,6x + 1,2x - 6 =\]
\[= 2,2x - 4\]
\[x = - \frac{15}{22}:\]
\[2,2 \cdot \left( - \frac{15}{22} \right) - 4 = - 0,1 \cdot 15 - 4 =\]
\[= - 1,5 - 4 = - 5,5.\]