7n-8+2n=1+6n

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Solution for 7n-8+2n=1+6n equation: 



7n-8+2n=1+6n

We move all terms to the left:

7n-8+2n-(1+6n)=0

We add all the numbers together, and all the variables

7n+2n-(6n+1)-8=0

We add all the numbers together, and all the variables

9n-(6n+1)-8=0

We get rid of parentheses

9n-6n-1-8=0

We add all the numbers together, and all the variables

3n-9=0

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

3n=9

n=9/3

n=3

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