-6n-20=2n+2(10-3n)

Solution for -6n-20=2n+2(10-3n) equation:

-6n-20=2n+2(10-3n)

We move all terms to the left:

-6n-20-(2n+2(10-3n))=0

We add all the numbers together, and all the variables

-6n-(2n+2(-3n+10))-20=0


We calculate terms in parentheses: -(2n+2(-3n+10)), so:

2n+2(-3n+10)

We multiply parentheses

2n-6n+20

We add all the numbers together, and all the variables

-4n+20

Back to the equation:

-(-4n+20)


We get rid of parentheses

-6n+4n-20-20=0

We add all the numbers together, and all the variables

-2n-40=0

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

-2n=40

n=40/-2

n=-20