-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 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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