Question 981740

{{{ sqrt( 2a+7 )-sqrt( 3a+2 )=0 }}}

{{{ sqrt( 2a+7 )=sqrt( 3a+2 ) }}}....square both sides

{{{ (sqrt( 2a+7 ))^2=(sqrt( 3a+2 ))^2 }}}

{{{  2a+7 =3a+2  }}}

{{{  7 -2=3a-2a  }}}

{{{a=5}}}