3x-9=14+2(x-1)

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Solution for 3x-9=14+2(x-1) equation: 



3x-9=14+2(x-1)

We move all terms to the left:

3x-9-(14+2(x-1))=0



We calculate terms in parentheses: -(14+2(x-1)), so:

14+2(x-1)

determiningTheFunctionDomain
2(x-1)+14

We multiply parentheses

2x-2+14

We add all the numbers together, and all the variables

2x+12

Back to the equation:

-(2x+12)



We get rid of parentheses

3x-2x-12-9=0

We add all the numbers together, and all the variables

x-21=0

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

x=21

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