2+1=2x-1

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Solution for 2+1=2x-1 equation: 



2+1=2x-1

We move all terms to the left:

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

We add all the numbers together, and all the variables

-(2x-1)+3=0

We get rid of parentheses

-2x+1+3=0

We add all the numbers together, and all the variables

-2x+4=0

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

-2x=-4

x=-4/-2

x=+2

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