Question 632470
{{{ (-2/3)D-5/6 = (3/4)D + (1/2)D + 5/8 }}}
Multiply both sides by {{{ 24 }}}
{{{ -16D - 20 = 18D + 12D + 15 }}}
{{{ 18D + 12D + 16D = -20 - 15 }}}
{{{ 46D = -35 }}}
{{{ D = -35/46 }}}