Ask Question
18 November, 21:41

Nine times the difference of a number and one is equal to seven less than two times the number

+5
Answers (1)
  1. 18 November, 22:46
    0
    9 * (x-1) = 2x-7

    First get rid of your parenthesis by distributing.

    9x-9=2x-7

    Then all you have to do is isolate the variable

    9x=2x+2

    7x=2

    so x = 2/7
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “Nine times the difference of a number and one is equal to seven less than two times the number ...” in 📙 Mathematics if there is no answer or all answers are wrong, use a search bar and try to find the answer among similar questions.
Search for Other Answers