SOLUTION: 7N-9=20 What's N

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Question 739813: 7N-9=20
What's N
Found 2 solutions by MathLover1, purpleweed:
Answer by MathLover1(20849) About Me  (Show Source):
Answer by purpleweed(1) About Me  (Show Source):
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7N-9=20
+9=29
7N=29
7N/7=29/7
N=4.14