9x-18=6(x-1)

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Solution for 9x-18=6(x-1) equation: 



9x-18=6(x-1)

We move all terms to the left:

9x-18-(6(x-1))=0



We calculate terms in parentheses: -(6(x-1)), so:

6(x-1)

We multiply parentheses

6x-6

Back to the equation:

-(6x-6)



We get rid of parentheses

9x-6x+6-18=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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