-7(-7+3x)=-161

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Solution for -7(-7+3x)=-161 equation: 



-7(-7+3x)=-161

We move all terms to the left:

-7(-7+3x)-(-161)=0

We add all the numbers together, and all the variables

-7(3x-7)-(-161)=0

We add all the numbers together, and all the variables

-7(3x-7)+161=0

We multiply parentheses

-21x+49+161=0

We add all the numbers together, and all the variables

-21x+210=0

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

-21x=-210

x=-210/-21

x=+10

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