12(x-1)=2(2x+9)

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Solution for 12(x-1)=2(2x+9) equation: 



12(x-1)=2(2x+9)

We move all terms to the left:

12(x-1)-(2(2x+9))=0

We multiply parentheses

12x-(2(2x+9))-12=0



We calculate terms in parentheses: -(2(2x+9)), so:

2(2x+9)

We multiply parentheses

4x+18

Back to the equation:

-(4x+18)



We get rid of parentheses

12x-4x-18-12=0

We add all the numbers together, and all the variables

8x-30=0

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

8x=30

x=30/8

x=3+3/4

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