7(3x+9)=1-(x-+3)

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Solution for 7(3x+9)=1-(x-+3) equation: 



7(3x+9)=1-(x-+3)

We move all terms to the left:

7(3x+9)-(1-(x-+3))=0

We add all the numbers together, and all the variables

7(3x+9)-(1-(+x))=0

We multiply parentheses

21x-(1-(+x))+63=0



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

1-(+x)

determiningTheFunctionDomain
-(+x)+1

We get rid of parentheses

-x+1

We add all the numbers together, and all the variables

-1x+1

Back to the equation:

-(-1x+1)



We get rid of parentheses

21x+1x-1+63=0

We add all the numbers together, and all the variables

22x+62=0

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

22x=-62

x=-62/22

x=-2+9/11

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