4n+7=2n-9

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Solution for 4n+7=2n-9 equation: 



4n+7=2n-9

We move all terms to the left:

4n+7-(2n-9)=0

We get rid of parentheses

4n-2n+9+7=0

We add all the numbers together, and all the variables

2n+16=0

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

2n=-16

n=-16/2

n=-8

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