Question 825881
Would the instruction to square and simplify twice be enough for you?


{{{sqrt(6x+7)=sqrt(3x+3)+1}}}
ONCE:
{{{6x+7=3x+3+2*sqrt(3x+3)+1}}}
{{{6x+7-3x-3-1=2*sqrt(3x+3)}}}
{{{3x+3=2*sqrt(3x+3)}}}
{{{(3x+3)/2=sqrt(3x+3)}}}
TWICE:
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