Respuesta :

jorel1380

Answer:

No solutions .........

Step-by-step explanation:

3x-4y=7

-12x+16y=10

Multiply 1st equation by 4, you get:

12x-16y=28

Add the 1st and 3rd equations:

0x+0y=38

0(x+y)=38

(x+y)=38/0 which is undefined