Question 960171
{{{abs(x+1)<4}}}
Positive solution:
{{{x+1<4}}}
{{{x<3}}}
Negative solution:
{{{-(x+1)<4}}}
{{{x+1>-4}}}
{{{x>-3}}}
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{{{-3<x<4}}} Red region, dotted lines mean boundaries are not included.
{{{2<=y<5}}} Green region, solid line mean boundary is included.
Solution region is where the two regions overlap.
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*[illustration abs.JPG].