Ask Question
15 April, 13:42

2=9-n

a n = 7n

b n = 8n=

c n = 9n

+3
Answers (1)
  1. 15 April, 16:06
    0
    N=7

    Rearrange the equation by subtracting what is to the right of the equal sign from both sides of the equation:

    2 - (9-n) = 0

    Step by step solution:

    Step 1 : Solving a Single Variable Equation:

    Solve : n-7 = 0

    Add 7 to both sides of the equation:

    n = 7

    One solution was found : n = 7
Know the Answer?
Not Sure About the Answer?
Get an answer to your question ✅ “2=9-n a n = 7n b n = 8n= c n = 9n ...” 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