Question 5538
If your equation is supposed to be:
{{{2*sqrt(x)+20=15+3*sqrt(x)}}} 
then solve it by subtracting 15 from both sides of the equation:
{{{2*sqrt(x)+5=3*sqrt(x)}}}
Then subtract {{{2*sqrt(x)}}} from both sides:
{{{5=sqrt(x)}}}
square both sides:
{{{25=x}}}