2(n+7)-8=-20

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



2(n+7)-8=-20

We move all terms to the left:

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

We add all the numbers together, and all the variables

2(n+7)+12=0

We multiply parentheses

2n+14+12=0

We add all the numbers together, and all the variables

2n+26=0

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

2n=-26

n=-26/2

n=-13

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