12-2(7x-8)+x=3x-20

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Solution for 12-2(7x-8)+x=3x-20 equation: 



12-2(7x-8)+x=3x-20

We move all terms to the left:

12-2(7x-8)+x-(3x-20)=0

We add all the numbers together, and all the variables

x-2(7x-8)-(3x-20)+12=0

We multiply parentheses

x-14x-(3x-20)+16+12=0

We get rid of parentheses

x-14x-3x+20+16+12=0

We add all the numbers together, and all the variables

-16x+48=0

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

-16x=-48

x=-48/-16

x=+3

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