6n+1=2n+3(7-2n)

Solution for 6n+1=2n+3(7-2n) equation:

6n+1=2n+3(7-2n)

We move all terms to the left:

6n+1-(2n+3(7-2n))=0

We add all the numbers together, and all the variables

6n-(2n+3(-2n+7))+1=0


We calculate terms in parentheses: -(2n+3(-2n+7)), so:

2n+3(-2n+7)

We multiply parentheses

2n-6n+21

We add all the numbers together, and all the variables

-4n+21

Back to the equation:

-(-4n+21)


We get rid of parentheses

6n+4n-21+1=0

We add all the numbers together, and all the variables

10n-20=0

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

10n=20

n=20/10

n=2