I’ll give you a cookie if you help me lol

What type of solution will the following system have?

7x - 9y = -40
-7x + 9y = 40

A) One Solution

B) No Solution

C) Infinitely Many Solutions

Respuesta :

Answer:

I'm pretty sure it's only one solution. sorry if I'm wrong

Step-by-step explanation:

It’s One solution :)