Question 144814
 5x-(1/2) if 2x+3=19

{{{2X+3=19}}}
{{{2X = 16}}}
{{{X = 8}}}


{{{5X - (1/2)}}} X = 8
{{{5*8  - 1/2 }}}
{{{40 - 1/2 }}}
{{{39.5}}}