7n-8(5n+6)=-279

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Solution for 7n-8(5n+6)=-279 equation: 



7n-8(5n+6)=-279

We move all terms to the left:

7n-8(5n+6)-(-279)=0

We add all the numbers together, and all the variables

7n-8(5n+6)+279=0

We multiply parentheses

7n-40n-48+279=0

We add all the numbers together, and all the variables

-33n+231=0

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

-33n=-231

n=-231/-33

n=+7

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