-4+8(n-2)=-2+2(5+2n)

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Solution for -4+8(n-2)=-2+2(5+2n) equation: 



-4+8(n-2)=-2+2(5+2n)

We move all terms to the left:

-4+8(n-2)-(-2+2(5+2n))=0

We add all the numbers together, and all the variables

8(n-2)-(-2+2(2n+5))-4=0

We multiply parentheses

8n-(-2+2(2n+5))-16-4=0



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

-2+2(2n+5)

determiningTheFunctionDomain
2(2n+5)-2

We multiply parentheses

4n+10-2

We add all the numbers together, and all the variables

4n+8

Back to the equation:

-(4n+8)



We add all the numbers together, and all the variables

8n-(4n+8)-20=0

We get rid of parentheses

8n-4n-8-20=0

We add all the numbers together, and all the variables

4n-28=0

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

4n=28

n=28/4

n=7

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