2(-3x-4)=-20

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



2(-3x-4)=-20

We move all terms to the left:

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

We add all the numbers together, and all the variables

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

We multiply parentheses

-6x-8+20=0

We add all the numbers together, and all the variables

-6x+12=0

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

-6x=-12

x=-12/-6

x=+2

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