-39=-3+7x+3(x-2)

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Solution for -39=-3+7x+3(x-2) equation: 



-39=-3+7x+3(x-2)

We move all terms to the left:

-39-(-3+7x+3(x-2))=0



We calculate terms in parentheses: -(-3+7x+3(x-2)), so:

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

determiningTheFunctionDomain
7x+3(x-2)-3

We multiply parentheses

7x+3x-6-3

We add all the numbers together, and all the variables

10x-9

Back to the equation:

-(10x-9)



We get rid of parentheses

-10x+9-39=0

We add all the numbers together, and all the variables

-10x-30=0

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

-10x=30

x=30/-10

x=-3

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