2(3-x)+55=139

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Solution for 2(3-x)+55=139 equation: 



2(3-x)+55=139

We move all terms to the left:

2(3-x)+55-(139)=0

We add all the numbers together, and all the variables

2(-1x+3)+55-139=0

We add all the numbers together, and all the variables

2(-1x+3)-84=0

We multiply parentheses

-2x+6-84=0

We add all the numbers together, and all the variables

-2x-78=0

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

-2x=78

x=78/-2

x=-39

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