Respuesta :

Dead3ill

Answer:

s = 41

Step-by-step explanation:

[tex]s - 10 = 31[/tex]

  • Add 10 to both the sides in order to isolate the variable 's'.

[tex]=> s - 10 + 10 = 31 + 10[/tex]

[tex]=> s = 41[/tex]