7-7(8+4n)=-245

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Solution for 7-7(8+4n)=-245 equation: 



7-7(8+4n)=-245

We move all terms to the left:

7-7(8+4n)-(-245)=0

We add all the numbers together, and all the variables

-7(4n+8)+7-(-245)=0

We add all the numbers together, and all the variables

-7(4n+8)+252=0

We multiply parentheses

-28n-56+252=0

We add all the numbers together, and all the variables

-28n+196=0

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

-28n=-196

n=-196/-28

n=+7

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