-2x-15=-2-(7+x)

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Solution for -2x-15=-2-(7+x) equation: 



-2x-15=-2-(7+x)

We move all terms to the left:

-2x-15-(-2-(7+x))=0

We add all the numbers together, and all the variables

-2x-(-2-(x+7))-15=0



We calculate terms in parentheses: -(-2-(x+7)), so:

-2-(x+7)

determiningTheFunctionDomain
-(x+7)-2

We get rid of parentheses

-x-7-2

We add all the numbers together, and all the variables

-1x-9

Back to the equation:

-(-1x-9)



We get rid of parentheses

-2x+1x+9-15=0

We add all the numbers together, and all the variables

-1x-6=0

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

-x=6

x=6/-1

x=-6

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