Question 534339
-8x -10y = 80
-10y = 8x + 80
y = (8x)/-10 + 80/-10
y = -4/5*x - 8
.
slope = -4/5
.
y-intercept:  (0,-8)
.
x-intercept: (-10,0)
.
With two points you can draw a line.
.
{{{graph(500,500,-12,12,-12,12,-4/5*x-8) }}}