Question 73673
2x+y=2
y=-2x+2
no set y=0 & solve for x
0=-2x+2
2x=2
x=2/2
x=1 answer.
now x=0 and solve for y 
y=-2*0+2
y=0+2
y=2 answer.
{{{ graph( 300, 200, -6, 5, -10, 10, y = -2x +2) }}} (graph 300x200 pixels, x from -6 to 5, y from -10 to 10, y = -2x +2).