245=-5(-7x+7)

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Solution for 245=-5(-7x+7) equation: 



245=-5(-7x+7)

We move all terms to the left:

245-(-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+245=0

We add all the numbers together, and all the variables

-35x+280=0

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

-35x=-280

x=-280/-35

x=+8

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