Question 942949
The coefficients for x and y would be the same as in the given equation.


{{{4x+5y+r=0}}}
{{{4x=-5y-r}}}
x intercept for y=0.
{{{4x=-5*0-r}}}
{{{4x=0-r}}}
{{{x=-r/4}}}------the x-intercept, and you want this to be 5.


{{{-r/4=5}}}
{{{highlight(r=-5/4)}}}


The equation in the form you started with would be  {{{highlight(4x+5y-5/4=0)}}}.