Question 238442
Since they both equal y, set them equal to each other and solve for x.
-x+3=x+1
-2x=-2
x=1
Now go back to either equation and solve for y. 
y=x+1
y=1+1
y=2
(x,y)=(1,2)
{{{ graph( 300, 300, -3, 3, -3, 3, -x+3, x+1) }}}