Answer
$x+2y = 6$, Standard form chosen since both intercepts were given
Work Step by Step
(6,0) and (0,3) are the intercepts
$m = (3-0)/(0-6)$
$m=3/-6 = -1/2$
$y = -1/2x+b$
$3 = -1/2*0+b$
$3 = 0 + b$
$3 = b$
$y=-1/2*x+3$
$y+1/2*x=-1/2*x+3+1/2*x$
$1/2*x+y = 3$
$2(1/2*x+y)= 2*3$
$x+2y = 6$
