3(x-2)=7+(x-9)

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Solution for 3(x-2)=7+(x-9) equation: 



3(x-2)=7+(x-9)

We move all terms to the left:

3(x-2)-(7+(x-9))=0

We multiply parentheses

3x-(7+(x-9))-6=0



We calculate terms in parentheses: -(7+(x-9)), so:

7+(x-9)

determiningTheFunctionDomain
(x-9)+7

We get rid of parentheses

x-9+7

We add all the numbers together, and all the variables

x-2

Back to the equation:

-(x-2)



We get rid of parentheses

3x-x+2-6=0

We add all the numbers together, and all the variables

2x-4=0

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

2x=4

x=4/2

x=2

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