0.3x-4.5} \atop {12.3x-16.6<7.1x+19.8}} \right. " alt=" \left \{ {{2.8x-17>0.3x-4.5} \atop {12.3x-16.6<7.1x+19.8}} \right. " align="absmiddle" class="latex-formula">
17-4.5} \atop {12.3x-7.1x<19.8+16.6}} \right. " alt="\left \{ {{2.8x-0.3x >17-4.5} \atop {12.3x-7.1x<19.8+16.6}} \right. " align="absmiddle" class="latex-formula">
12.5} \atop {5.2x<36.4}} \right." alt="\left \{ {{2.5x>12.5} \atop {5.2x<36.4}} \right." align="absmiddle" class="latex-formula">
5} \atop {x<7}} \right." alt="\left \{ {{x>5} \atop {x<7}} \right." align="absmiddle" class="latex-formula">
5<x<7