-2x-39=3(-6x-7)+7x

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Solution for -2x-39=3(-6x-7)+7x equation: 



-2x-39=3(-6x-7)+7x

We move all terms to the left:

-2x-39-(3(-6x-7)+7x)=0



We calculate terms in parentheses: -(3(-6x-7)+7x), so:

3(-6x-7)+7x

We add all the numbers together, and all the variables

7x+3(-6x-7)

We multiply parentheses

7x-18x-21

We add all the numbers together, and all the variables

-11x-21

Back to the equation:

-(-11x-21)



We get rid of parentheses

-2x+11x+21-39=0

We add all the numbers together, and all the variables

9x-18=0

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

9x=18

x=18/9

x=2

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