127=2n+4

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Solution for 127=2n+4 equation: 



127=2n+4

We move all terms to the left:

127-(2n+4)=0

We get rid of parentheses

-2n-4+127=0

We add all the numbers together, and all the variables

-2n+123=0

We move all terms containing n to the left, all other terms to the right

-2n=-123

n=-123/-2

n=61+1/2

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