-3(-7-7)=-8(7x+7)

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Solution for -3(-7-7)=-8(7x+7) equation: 



-3(-7-7)=-8(7x+7)

We move all terms to the left:

-3(-7-7)-(-8(7x+7))=0

We add all the numbers together, and all the variables

-(-8(7x+7))-3(-14)=0

We add all the numbers together, and all the variables

-(-8(7x+7))+42=0



We calculate terms in parentheses: -(-8(7x+7)), so:

-8(7x+7)

We multiply parentheses

-56x-56

Back to the equation:

-(-56x-56)



We get rid of parentheses

56x+56+42=0

We add all the numbers together, and all the variables

56x+98=0

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

56x=-98

x=-98/56

x=-1+3/4

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