7(1+4n)=-217

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Solution for 7(1+4n)=-217 equation: 



7(1+4n)=-217

We move all terms to the left:

7(1+4n)-(-217)=0

We add all the numbers together, and all the variables

7(4n+1)-(-217)=0

We add all the numbers together, and all the variables

7(4n+1)+217=0

We multiply parentheses

28n+7+217=0

We add all the numbers together, and all the variables

28n+224=0

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

28n=-224

n=-224/28

n=-8

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