[tex]\displaystyle\bf\\\left \{ {{2+x < 6} \atop {-2x > 10}} \right. \\\\\\\left \{ {{x < 6-2} \atop {x < -5}} \right. \\\\\\\left \{ {{x < 4} \atop {x < -5}} \right. \ \ \Rightarrow \ \ x < -5\\\\\\x\in(-\infty \ ; \ -5)\\\\\\Otvet \ : \ -6[/tex]