0|:(-1)} \atop {-x>(0,3)^0}} \right. \\\\ \left \{ {{x<0} \atop {-x>-1|:(-1)}} \right. \\\\ \left \{ {{x<0} \atop {x<-1}} \right. \\\\x\in(-\infty;-1)" alt="log_{0,3}(-x)<0\\\\ \left \{ {{-x>0|:(-1)} \atop {-x>(0,3)^0}} \right. \\\\ \left \{ {{x<0} \atop {-x>-1|:(-1)}} \right. \\\\ \left \{ {{x<0} \atop {x<-1}} \right. \\\\x\in(-\infty;-1)" align="absmiddle" class="latex-formula">