Question 906526
Given equation to solve, {{{(sqrt(2x+30))-11=x}}}


{{{sqrt(2x+30)=x+11}}}
{{{(sqrt(2x+30))^2=x^2+22x+121}}}
{{{2x+30=x^2+22x+121}}}
{{{0=x^2+20x+91}}}
{{{(x+7)(x+13)=0}}}


{{{highlight(x=-7)}}}  OR  {{{highlight(highlight(x=-13))}}}
(Yes BOTH of them are acceptable solutions for x).