Ask Question
22 October, 22:13

The sum of twice a number x and one-half the number is 30

+3
Answers (1)
  1. 22 October, 22:23
    0
    2x + 1/2x = 30

    2 1/2x = 30

    x = 30 / 2 1/2 = 12

    check:

    2 (12) + 1/2 (12) = 24+6 = 30 = True

    the number is 12
Know the Answer?
Not Sure About the Answer?
Find an answer to your question 👍 “The sum of twice a number x and one-half the number is 30 ...” in 📗 Mathematics if the answers seem to be not correct or there’s no answer. Try a smart search to find answers to similar questions.
Search for Other Answers