Question 902936
{{{x-y>-3}}}
{{{x+3>y}}}
{{{y<x+3}}}
First graph {{{y=x+3}}}
{{{graph(300,300,-10,10,-10,10,x+3)}}}

Then choose a point not on the line and test the inequality.
(0,0) is convenient.
{{{0-0>-3}}}
{{{0>-3}}}
True, so shade the area containing (0,0).
{{{graph(300,300,-10,10,-10,10,y<x+3)}}}