2-b=b-2

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Solution for 2-b=b-2 equation: 



2-b=b-2

We move all terms to the left:

2-b-(b-2)=0

We add all the numbers together, and all the variables

-1b-(b-2)+2=0

We get rid of parentheses

-1b-b+2+2=0

We add all the numbers together, and all the variables

-2b+4=0

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

-2b=-4

b=-4/-2

b=+2

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