7n-1=-4n-12

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Solution for 7n-1=-4n-12 equation: 



7n-1=-4n-12

We move all terms to the left:

7n-1-(-4n-12)=0

We get rid of parentheses

7n+4n+12-1=0

We add all the numbers together, and all the variables

11n+11=0

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

11n=-11

n=-11/11

n=-1

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