Respuesta :

The answer is 3.Good luck

Answer:

Infinite number of solutions.

Step-by-step explanation:

/ Solve equation [1] for the variable  y  

 [1]    y = 2x - 5

// Plug this in for variable  y  in equation [2]

  [2]    -4•(2x-5) + 8x = 20

  [2]    0 = 0 =>  Infinitely many solutions

Infinitely many solutions

good job