-3(-2x+4)-4x-2=-20

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Solution for -3(-2x+4)-4x-2=-20 equation: 



-3(-2x+4)-4x-2=-20

We move all terms to the left:

-3(-2x+4)-4x-2-(-20)=0

We add all the numbers together, and all the variables

-4x-3(-2x+4)+18=0

We multiply parentheses

-4x+6x-12+18=0

We add all the numbers together, and all the variables

2x+6=0

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

2x=-6

x=-6/2

x=-3

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