(3x-1.5)*2=(3x+9)

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Solution for (3x-1.5)*2=(3x+9) equation: 



(3x-1.5)*2=(3x+9)

We move all terms to the left:

(3x-1.5)*2-((3x+9))=0

We multiply parentheses

6x-((3x+9))-3=0



We calculate terms in parentheses: -((3x+9)), so:

(3x+9)

We get rid of parentheses

3x+9

Back to the equation:

-(3x+9)



We get rid of parentheses

6x-3x-9-3=0

We add all the numbers together, and all the variables

3x-12=0

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

3x=12

x=12/3

x=4

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