quispelizeth49 quispelizeth49

22-02-2021
Mathematics

contestada

3x-5=1;9x-3=15;verifica para:x=2

Respuesta :

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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