Ask Question
8 December, 00:17

A number no decreased by the difference between seven and the number

+3
Answers (1)
  1. 8 December, 00:34
    0
    2a-7

    Step-by-step explanation:

    say our number is a

    a - (7-a)

    get rid of the perenthesis

    a-7+a

    put the variables on one side

    a+a-7

    so the answer is 2a-7
Know the Answer?
Not Sure About the Answer?
Find an answer to your question ✅ “A number no decreased by the difference between seven and the number ...” 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