Ask Question
31 August, 04:36

Solve 4 (r+1.9) - 9r=12.2 r = type integer or decimal rounded to the nearest hundredth as needed

+4
Answers (1)
  1. 31 August, 06:31
    0
    4 (r+1.9) - 9r=12.2

    4r + 7.6 - 9r = 12.2

    -5r = 12.2 - 7.6

    -5r = 4.6

    r = 4.6/-5

    r = - 0.92
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “Solve 4 (r+1.9) - 9r=12.2 r = type integer or decimal rounded to the nearest hundredth as needed ...” in 📘 Mathematics if you're in doubt about the correctness of the answers or there's no answer, then try to use the smart search and find answers to the similar questions.
Search for Other Answers