3+3(7n-2)=-171

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Solution for 3+3(7n-2)=-171 equation: 



3+3(7n-2)=-171

We move all terms to the left:

3+3(7n-2)-(-171)=0

We add all the numbers together, and all the variables

3(7n-2)+174=0

We multiply parentheses

21n-6+174=0

We add all the numbers together, and all the variables

21n+168=0

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

21n=-168

n=-168/21

n=-8

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