(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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