Question 1013037
{{{abs(x+2)=7}}} 

same as

{{{sqr((x+2)^2)=7}}} 

{{{x+2=7}}} or {{{-(x+2)=7}}}  

if {{{x+2=7}}} =>{{{x=7-2}}}=>{{{x=5}}}

if {{{-(x+2)=7}}} =>{{{-x-2=7}}} =>{{{-7-2=x}}}=>{{{x=-9}}} 


{{{drawing( 600, 600, -10, 10, -10, 10,
circle(-9,7,.12),circle(5,7,.12),
 graph( 600, 600, -10, 10, -10, 10, abs(x+2), 7)) }}}