Respuesta :
I got (2,-3/2) but i may be wrong so dont take my word. I haven'y done this in a while
Answer:
Infinitely many solutions
Step-by-step explanation:
-2(5x + 2y = 7) --> -10x-4y=-14
-10x-4y=-14 + 10x + 4y = 14 --> 0=0