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

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

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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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


We calculate terms in parentheses: -(7(2n+1)-6), so:

7(2n+1)-6

We multiply parentheses

14n+7-6

We add all the numbers together, and all the variables

14n+1

Back to the equation:

-(14n+1)


We get rid of parentheses

7n-14n-1-6=0

We add all the numbers together, and all the variables

-7n-7=0

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

-7n=7

n=7/-7

n=-1