Answer :

  • -8r + 12 = 36

  • - 8 r = 36 - 12

  • - 8r = 24

  • 8r = - 24

  • r = - 24 / 8

  • r = - 3
celicotton

Answer:

-3

Step-by-step explanation:

  1. subtract 12 from 36, equaling 24
  2. divide the -8 from the 24, equaling -3

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