7(4+2n)=-20+8n

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Solution for 7(4+2n)=-20+8n equation: 



7(4+2n)=-20+8n

We move all terms to the left:

7(4+2n)-(-20+8n)=0

We add all the numbers together, and all the variables

7(2n+4)-(8n-20)=0

We multiply parentheses

14n-(8n-20)+28=0

We get rid of parentheses

14n-8n+20+28=0

We add all the numbers together, and all the variables

6n+48=0

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

6n=-48

n=-48/6

n=-8

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