Question 483610
{{{sqrt(4x+3)=sqrt(16x-21)}}}
{{{4x+3=16x-21}}}
{{{4x-16x=-21-3}}}
{{{-12x=-24}}}
{{{x=(-24)/(-12)}}}
{{{x=2}}}
Check: {{{sqrt(4*2+3)=sqrt(16*2-21)}}}
{{{sqrt(11)=sqrt(11)}}}correct