455=-5(7x-7)

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Solution for 455=-5(7x-7) equation: 



455=-5(7x-7)

We move all terms to the left:

455-(-5(7x-7))=0



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

-5(7x-7)

We multiply parentheses

-35x+35

Back to the equation:

-(-35x+35)



We get rid of parentheses

35x-35+455=0

We add all the numbers together, and all the variables

35x+420=0

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

35x=-420

x=-420/35

x=-12

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