-1-2(7x+7)=-2x+9

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Solution for -1-2(7x+7)=-2x+9 equation: 



-1-2(7x+7)=-2x+9

We move all terms to the left:

-1-2(7x+7)-(-2x+9)=0

We multiply parentheses

-14x-(-2x+9)-14-1=0

We get rid of parentheses

-14x+2x-9-14-1=0

We add all the numbers together, and all the variables

-12x-24=0

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

-12x=24

x=24/-12

x=-2

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