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

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

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

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We get rid of parentheses

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


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

-2(n+1)

We multiply parentheses

-2n-2

Back to the equation:

-(-2n-2)


We add all the numbers together, and all the variables

-2n-(-2n-2)-2=0

We get rid of parentheses

-2n+2n+2-2=0

We add all the numbers together, and all the variables

=0

n=0/1

n=0