2027htyler
2027htyler 2027htyler
  • 01-04-2021
  • Mathematics
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Helppppppppppp. Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee

Helppppppppppp Pleaseeeeeeeeeeeeeeeeeeeeeeeeeeee class=

Respuesta :

Аноним Аноним
  • 01-04-2021

Answer:

7

Step-by-step explanation:

form a proportion

12/2=42/x

cross multiply

12x=84

x=7

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