3(-5x+9)=7-(3x-9)

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Solution for 3(-5x+9)=7-(3x-9) equation: 



3(-5x+9)=7-(3x-9)

We move all terms to the left:

3(-5x+9)-(7-(3x-9))=0

We multiply parentheses

-15x-(7-(3x-9))+27=0



We calculate terms in parentheses: -(7-(3x-9)), so:

7-(3x-9)

determiningTheFunctionDomain
-(3x-9)+7

We get rid of parentheses

-3x+9+7

We add all the numbers together, and all the variables

-3x+16

Back to the equation:

-(-3x+16)



We get rid of parentheses

-15x+3x-16+27=0

We add all the numbers together, and all the variables

-12x+11=0

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

-12x=-11

x=-11/-12

x=11/12

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