3+x=2(2x-1)

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Solution for 3+x=2(2x-1) equation: 



3+x=2(2x-1)

We move all terms to the left:

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



We calculate terms in parentheses: -(2(2x-1)), so:

2(2x-1)

We multiply parentheses

4x-2

Back to the equation:

-(4x-2)



We get rid of parentheses

x-4x+2+3=0

We add all the numbers together, and all the variables

-3x+5=0

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

-3x=-5

x=-5/-3

x=1+2/3

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