-2(-4x+7)-9x=3(x-1)-9

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Solution for -2(-4x+7)-9x=3(x-1)-9 equation: 



-2(-4x+7)-9x=3(x-1)-9

We move all terms to the left:

-2(-4x+7)-9x-(3(x-1)-9)=0

We add all the numbers together, and all the variables

-9x-2(-4x+7)-(3(x-1)-9)=0

We multiply parentheses

-9x+8x-(3(x-1)-9)-14=0



We calculate terms in parentheses: -(3(x-1)-9), so:

3(x-1)-9

We multiply parentheses

3x-3-9

We add all the numbers together, and all the variables

3x-12

Back to the equation:

-(3x-12)



We add all the numbers together, and all the variables

-1x-(3x-12)-14=0

We get rid of parentheses

-1x-3x+12-14=0

We add all the numbers together, and all the variables

-4x-2=0

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

-4x=2

x=2/-4

x=-1/2

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