Question 551050
The lines will cross where:
2x + 4 = 3x -9
-x = -13
x = 13
.
y = 2*13 + 4 = 30
y = 3*13 - 9 = 30
.
The red line is y = 2x+4.
The green line is y = 3x-9.
They intersect at (13,30).
.
{{{ graph(500,500,-10,20,-10,40,2*x+4,3*x-9) }}}