2x(1-\sqrt{2});\\\\3(\sqrt{2}-1)>-2x(\sqrt{2}-1);\\\\3>-2x;\\\\-2x<3;\\\\x>-1.5;\\\\(-1.5;+\infty)" alt="3\sqrt{2}-3>2x(1-\sqrt{2});\\\\3(\sqrt{2}-1)>-2x(\sqrt{2}-1);\\\\3>-2x;\\\\-2x<3;\\\\x>-1.5;\\\\(-1.5;+\infty)" align="absmiddle" class="latex-formula">