2/1-x=3/1-2x

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Solution for 2/1-x=3/1-2x equation: 



2/1-x=3/1-2x

We move all terms to the left:

2/1-x-(3/1-2x)=0



Domain of the equation: 1-2x)!=0

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

-2x)!=-1

x!=-1/1

x!=-1

x∈R



We add all the numbers together, and all the variables

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

We add all the numbers together, and all the variables

-1x-(-2x)=0

We get rid of parentheses

-1x+2x=0

We add all the numbers together, and all the variables

x=0

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