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Solve for the variable. 9R-55 = -9R + 53​

1 Answer

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Answer: R = 6

  1. 9R - 55 + 9R = -9R + 53 + 9R
  2. 18R - 55 = 53
  3. 18R - 55 + 55 = 53 + 55
  4. 18R = 108
  5. 18R/18 = 108/18
  6. R = 6

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