2(n+7)=4n+8

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



2(n+7)=4n+8

We move all terms to the left:

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

We multiply parentheses

2n-(4n+8)+14=0

We get rid of parentheses

2n-4n-8+14=0

We add all the numbers together, and all the variables

-2n+6=0

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

-2n=-6

n=-6/-2

n=+3

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