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22-10-2015
Mathematics

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How do you solve 7n-2=6n-2n

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Аноним Аноним

22-10-2015

First combine like terms:
6n-2n = 4n
7n-2=4n
subtract 7n from both sides
7n-2=4n
-7n -7n
-2=-3n
divide -2 on both sides.
n=1.5

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