Ask Question
1 June, 17:56

What is the answer to - 1+|n+7|=10?

+3
Answers (1)
  1. 1 June, 19:57
    0
    -18,4

    Step-by-step explanation:

    (add one to both sides) : |n+7|=11

    (subtract 7) : n=4

    (go back to the equation before and change the sign) : |-n-7|=11

    (add 7 to both sides) : - n=18

    (multiply by - 1) : n=-18
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “What is the answer to - 1+|n+7|=10? ...” 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