-1-7(x+7)=-7-(3+5x)

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Solution for -1-7(x+7)=-7-(3+5x) equation: 



-1-7(x+7)=-7-(3+5x)

We move all terms to the left:

-1-7(x+7)-(-7-(3+5x))=0

We add all the numbers together, and all the variables

-7(x+7)-(-7-(5x+3))-1=0

We multiply parentheses

-7x-(-7-(5x+3))-49-1=0



We calculate terms in parentheses: -(-7-(5x+3)), so:

-7-(5x+3)

determiningTheFunctionDomain
-(5x+3)-7

We get rid of parentheses

-5x-3-7

We add all the numbers together, and all the variables

-5x-10

Back to the equation:

-(-5x-10)



We add all the numbers together, and all the variables

-7x-(-5x-10)-50=0

We get rid of parentheses

-7x+5x+10-50=0

We add all the numbers together, and all the variables

-2x-40=0

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

-2x=40

x=40/-2

x=-20

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