-3(1+7x)+x=117

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Solution for -3(1+7x)+x=117 equation: 



-3(1+7x)+x=117

We move all terms to the left:

-3(1+7x)+x-(117)=0

We add all the numbers together, and all the variables

-3(7x+1)+x-117=0

We add all the numbers together, and all the variables

x-3(7x+1)-117=0

We multiply parentheses

x-21x-3-117=0

We add all the numbers together, and all the variables

-20x-120=0

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

-20x=120

x=120/-20

x=-6

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