-2n+4n=8

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Solution for -2n+4n=8 equation:



-2n+4n=8
We move all terms to the left:
-2n+4n-(8)=0
We add all the numbers together, and all the variables
2n-8=0
We move all terms containing n to the left, all other terms to the right
2n=8
n=8/2
n=4

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