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

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



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

We move all terms to the left:

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



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

-7(x+7)

We multiply parentheses

-7x-49

Back to the equation:

-(-7x-49)



We get rid of parentheses

3x+7x+49-39=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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