2(5+2n)=2(3+n)

Solution for 2(5+2n)=2(3+n) equation:

2(5+2n)=2(3+n)

We move all terms to the left:

2(5+2n)-(2(3+n))=0

We add all the numbers together, and all the variables

2(2n+5)-(2(n+3))=0

We multiply parentheses

4n-(2(n+3))+10=0


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

2(n+3)

We multiply parentheses

2n+6

Back to the equation:

-(2n+6)


We get rid of parentheses

4n-2n-6+10=0

We add all the numbers together, and all the variables

2n+4=0

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

2n=-4

n=-4/2

n=-2