Respuesta :

Answer:

  1. x=2. y=3.
  2. x=4. y=7
  3. x=6. y=11

Step-by-step explanation:

y=2x-1

x=2

y=2*2-1=4-1=3

x=4

y=2*4-1=8-1=7

x=6

y=2*6-1=12-1=11