7(n+4)=86-2n

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Solution for 7(n+4)=86-2n equation: 



7(n+4)=86-2n

We move all terms to the left:

7(n+4)-(86-2n)=0

We add all the numbers together, and all the variables

7(n+4)-(-2n+86)=0

We multiply parentheses

7n-(-2n+86)+28=0

We get rid of parentheses

7n+2n-86+28=0

We add all the numbers together, and all the variables

9n-58=0

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

9n=58

n=58/9

n=6+4/9

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