quispelizeth49 quispelizeth49
  • 22-02-2021
  • Mathematics
contestada

3x-5=1;9x-3=15;verifica para:x=2​

Respuesta :

780zacky
780zacky 780zacky
  • 22-02-2021

Answer:

1=1

15=15

Step-by-step explanation:

3x-5=1                     x=2

9x-3=15

3(2)-5=1

9(2)-3=15

6-5=1

18-3=15

1=1

15=15

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