7-4n+2n=13

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Solution for 7-4n+2n=13 equation:



7-4n+2n=13
We move all terms to the left:
7-4n+2n-(13)=0
We add all the numbers together, and all the variables
-2n-6=0
We move all terms containing n to the left, all other terms to the right
-2n=6
n=6/-2
n=-3

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