Respuesta :

2x - y = c
x + 2y = d

a1/a2 = 2/1
b1/b2 = -1/2

a1/a2 ≠ b1/b2

So the equations are intersecting.

Hope it helps!
iluvtakumi

The answer to the question, "Determine if the equations are intersecting, parallel, or coincident", is Intersecting.