8} \atop {9-x<0}} \right. \; \left \{ {{x>8} \atop {-x<-9}} \right. \; \left \{ {{x>8} \atop {x>9}} \right. \\\\--------(8)/////////////////////////\\\\------------(9)//////////////////\\\\x>9" alt=" \left \{ {{x>8} \atop {9-x<0}} \right. \; \left \{ {{x>8} \atop {-x<-9}} \right. \; \left \{ {{x>8} \atop {x>9}} \right. \\\\--------(8)/////////////////////////\\\\------------(9)//////////////////\\\\x>9" align="absmiddle" class="latex-formula">
Ответ №2.