-3x-23=-7(x+1)

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Solution for -3x-23=-7(x+1) equation: 



-3x-23=-7(x+1)

We move all terms to the left:

-3x-23-(-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+7-23=0

We add all the numbers together, and all the variables

4x-16=0

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

4x=16

x=16/4

x=4

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