jshsbshhs jshsbshhs
  • 29-09-2020
  • Mathematics
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Please help will give BRAINLIEST

Please help will give BRAINLIEST class=

Respuesta :

Аноним Аноним
  • 29-09-2020

Answer:

I think it is C. 14

Step-by-step explanation:

r+3+4r-28=45

5r-25=45

5r=70

r=14

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