Question 527720
(9,5) and (-8,10)
Use point-slope formula
{{{ ( y - 5) / ( x - 9 ) = ( 10 - 5 ) / ( -8 - 9 ) }}}
{{{ ( y - 5) / ( x - 9 ) = 5 / ( -17 ) }}}
Multiply both sides by {{{ -17*( x - 9 ) }}}
{{{ (-17)*( y - 5 ) = 5*( x - 9 ) }}}
{{{ -17y + 85 = 5x - 45 }}}
{{{ 5x + 17y = 130 }}}