3x+47=-7(x-1)

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Solution for 3x+47=-7(x-1) equation: 



3x+47=-7(x-1)

We move all terms to the left:

3x+47-(-7(x-1))=0



We calculate terms in parentheses: -(-7(x-1)), so:

-7(x-1)

We multiply parentheses

-7x+7

Back to the equation:

-(-7x+7)



We get rid of parentheses

3x+7x-7+47=0

We add all the numbers together, and all the variables

10x+40=0

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

10x=-40

x=-40/10

x=-4

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