2n-2(-n+7)=2(5+5n)

Solution for 2n-2(-n+7)=2(5+5n) equation:

2n-2(-n+7)=2(5+5n)

We move all terms to the left:

2n-2(-n+7)-(2(5+5n))=0

We add all the numbers together, and all the variables

2n-2(-1n+7)-(2(5n+5))=0

We multiply parentheses

2n+2n-(2(5n+5))-14=0


We calculate terms in parentheses: -(2(5n+5)), so:

2(5n+5)

We multiply parentheses

10n+10

Back to the equation:

-(10n+10)


We add all the numbers together, and all the variables

4n-(10n+10)-14=0

We get rid of parentheses

4n-10n-10-14=0

We add all the numbers together, and all the variables

-6n-24=0

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

-6n=24

n=24/-6

n=-4