Answer
$y = (0,8)$
$x=(-4,0)$
Work Step by Step
When trying to find one of the coordinates value you plug in 0 at y or x then solve for the other unknown coordinate.
To find y plug in 0 as x:
$-2x+y=8$
$-2(0)+y=8$
$y=8$
so $y =(0,8)$
to find x plug in 0 as y:
$-2x+y=8$
$-2x+(0)=8$
$-2x+8$
so $ x=(-4,0)$
