3(1+7x)=-165

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Solution for 3(1+7x)=-165 equation: 



3(1+7x)=-165

We move all terms to the left:

3(1+7x)-(-165)=0

We add all the numbers together, and all the variables

3(7x+1)-(-165)=0

We add all the numbers together, and all the variables

3(7x+1)+165=0

We multiply parentheses

21x+3+165=0

We add all the numbers together, and all the variables

21x+168=0

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

21x=-168

x=-168/21

x=-8

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