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

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



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

We move all terms to the left:

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

We multiply parentheses

9x-(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

-1x+16

Back to the equation:

-(-1x+16)



We get rid of parentheses

9x+1x-16+6=0

We add all the numbers together, and all the variables

10x-10=0

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

10x=10

x=10/10

x=1

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