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Q: Solve the equation 12 + 2n = 20 for n.
A: 12 + 2n = 20 2n = 20 - 12 2n = 8 n = 8/2 n = 4
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User: Solve the equation 12 + 2n = 20 for n.

Question
Asked 5/11/2012 8:50:26 AM
Updated 5/11/2012 8:55:45 AM
1 Answer/Comment
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12 + 2n = 20
2n = 20 - 12
2n = 8
n = 8/2
n = 4
Added 5/11/2012 8:55:50 AM
This answer has been confirmed as correct and helpful.
Confirmed by andrewpallarca [4/27/2014 2:12:23 PM]
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18y - 17 = 7

18y - 7 + 17

18y = 24

y = 24/18

y = 4/3
Added 6/13/2014 8:44:00 PM
This answer has been confirmed as correct and helpful.
Confirmed by jeifunk [6/13/2014 8:47:23 PM]
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