8(10-n)=20+2n

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Solution for 8(10-n)=20+2n equation: 



8(10-n)=20+2n

We move all terms to the left:

8(10-n)-(20+2n)=0

We add all the numbers together, and all the variables

8(-1n+10)-(2n+20)=0

We multiply parentheses

-8n-(2n+20)+80=0

We get rid of parentheses

-8n-2n-20+80=0

We add all the numbers together, and all the variables

-10n+60=0

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

-10n=-60

n=-60/-10

n=+6

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