Question 941612
{{{ graph( 500, 500, -10, 10, -10, 10, x+4, -(2/3)x-1) }}}
The lines intersect at (-3,1)
Check
x-y=-4
-3-1=-4
-4=-4
and
2x+3y=-3
2(-3)+3(1)=-3
-6+3=-3
-3=-3