3x+9=1/2(2x-4)

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Solution for 3x+9=1/2(2x-4) equation: 



3x+9=1/2(2x-4)

We move all terms to the left:

3x+9-(1/2(2x-4))=0



Domain of the equation: 2(2x-4))!=0

x∈R



We multiply all the terms by the denominator


3x*2(2x-4))-(1+9*2(2x-4))=0

Wy multiply elements

6x^2(2+18x(2=0

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