4(-2n-7)-1=-109

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Solution for 4(-2n-7)-1=-109 equation: 



4(-2n-7)-1=-109

We move all terms to the left:

4(-2n-7)-1-(-109)=0

We add all the numbers together, and all the variables

4(-2n-7)+108=0

We multiply parentheses

-8n-28+108=0

We add all the numbers together, and all the variables

-8n+80=0

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

-8n=-80

n=-80/-8

n=+10

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