The point of intersection is that point which satisfies the equations of both lines
4x+5y+6=0 and x=0.
Substituting 4x+5y+6=0 into x=0 gives
40+5y+6=0 y=−56
This gives the point of intersection as 0−56 .
0+5y+6=0 
y=−56
0
−56
