-105=-7(x+7)

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Solution for -105=-7(x+7) equation: 



-105=-7(x+7)

We move all terms to the left:

-105-(-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

7x+49-105=0

We add all the numbers together, and all the variables

7x-56=0

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

7x=56

x=56/7

x=8

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