skymiller2009 skymiller2009
  • 16-05-2022
  • Mathematics
contestada

I am thinking of a number. I subtract 10 then divide by 2 and now have 19 what was my original number

Respuesta :

belleza49
belleza49 belleza49
  • 16-05-2022

Answer:

x=48

Step-by-step explanation:

(x-10)÷2=19

x-10 =19

2

(x-10)×2 =19×2

2

x-10=19×2

x-10=38

x=38+10

x=48

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