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0} \atop {5x-8 \leq 0}} \right. \left \{ {{15x>-33} \atop {5x \leq 8}} \right. \left \{ {{x>-2,2} \atop {x \leq 1.6}} \right. " alt=" \left \{ {{15x+33 >0} \atop {5x-8 \leq 0}} \right. \left \{ {{15x>-33} \atop {5x \leq 8}} \right. \left \{ {{x>-2,2} \atop {x \leq 1.6}} \right. " align="absmiddle" class="latex-formula">