SOLUTION: What is 8N-21=35? What is the value of N. I don't know how to solve.

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Question 814731: What is 8N-21=35?
What is the value of N. I don't know how to solve.
Answer by ewatrrr(24785) About Me  (Show Source):
You can put this solution on YOUR website!
 

Hi,

What is 8N-21=35?

the Idea is to Isolate N on one side of the Equation, 

so You can read N = a number

8N-21=35

8N-21 + 21 = 35 + 21

8N = 56

8%2AN%2F8+=+56%2F8

    N = 7