x-2,5}} \right. \\ \left \{ {{2x<-4} \atop {-5x>-2,5}} \right. \\ \left \{ {{x<-2} \atop {x<0,5}} \right. \\ " alt=" \left \{ {{2x+4<0} \atop {-4x>x-2,5}} \right. \\ \left \{ {{2x<-4} \atop {-5x>-2,5}} \right. \\ \left \{ {{x<-2} \atop {x<0,5}} \right. \\ " align="absmiddle" class="latex-formula">
x∈(-оо;-2)