Question 811801
{{{20 - 2w > w - 10}}}
{{{20 - 2w + 10 > w - 10 + 10}}}
{{{30 - 2w > w}}}
{{{30 - 2w + 2w > w + 2w}}}
{{{30 > 3w}}}
{{{30/3 > 3w/3}}}
{{{10 > w}}}