Question 675682
Let {{{ x }}} = Elizabeth's share in dollars
{{{ 3/4 = ( 8000 - x ) / x }}}
{{{ 3x = 4*( 8000 - x ) }}}
{{{ 3x = 32000 - 4x }}}
{{{ 7x = 32000 }}}
{{{ x = 4571.43 }}}
{{{ 8000 - 4571.43 = 3428.57 }}}
Elizabeth's share is $4,571.43