-7(3n+1)=-133

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Solution for -7(3n+1)=-133 equation: 



-7(3n+1)=-133

We move all terms to the left:

-7(3n+1)-(-133)=0

We add all the numbers together, and all the variables

-7(3n+1)+133=0

We multiply parentheses

-21n-7+133=0

We add all the numbers together, and all the variables

-21n+126=0

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

-21n=-126

n=-126/-21

n=+6

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