2(2-2x)-9=-(x-7)-3

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Solution for 2(2-2x)-9=-(x-7)-3 equation: 



2(2-2x)-9=-(x-7)-3

We move all terms to the left:

2(2-2x)-9-(-(x-7)-3)=0

We add all the numbers together, and all the variables

2(-2x+2)-(-(x-7)-3)-9=0

We multiply parentheses

-4x-(-(x-7)-3)+4-9=0



We calculate terms in parentheses: -(-(x-7)-3), so:

-(x-7)-3

We get rid of parentheses

-x+7-3

We add all the numbers together, and all the variables

-1x+4

Back to the equation:

-(-1x+4)



We add all the numbers together, and all the variables

-4x-(-1x+4)-5=0

We get rid of parentheses

-4x+1x-4-5=0

We add all the numbers together, and all the variables

-3x-9=0

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

-3x=9

x=9/-3

x=-3

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