2x=3(x-1)-20

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Solution for 2x=3(x-1)-20 equation: 



2x=3(x-1)-20

We move all terms to the left:

2x-(3(x-1)-20)=0



We calculate terms in parentheses: -(3(x-1)-20), so:

3(x-1)-20

We multiply parentheses

3x-3-20

We add all the numbers together, and all the variables

3x-23

Back to the equation:

-(3x-23)



We get rid of parentheses

2x-3x+23=0

We add all the numbers together, and all the variables

-1x+23=0

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

-x=-23

x=-23/-1

x=+23

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