2n-7=4n-8

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Solution for 2n-7=4n-8 equation: 



2n-7=4n-8

We move all terms to the left:

2n-7-(4n-8)=0

We get rid of parentheses

2n-4n+8-7=0

We add all the numbers together, and all the variables

-2n+1=0

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

-2n=-1

n=-1/-2

n=1/2

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