2x+84=x-2

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Solution for 2x+84=x-2 equation: 



2x+84=x-2

We move all terms to the left:

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

We get rid of parentheses

2x-x+2+84=0

We add all the numbers together, and all the variables

x+86=0

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

x=-86

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