308=-7(-8-5k)+7

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Solution for 308=-7(-8-5k)+7 equation: 



308=-7(-8-5k)+7

We move all terms to the left:

308-(-7(-8-5k)+7)=0

We add all the numbers together, and all the variables

-(-7(-5k-8)+7)+308=0



We calculate terms in parentheses: -(-7(-5k-8)+7), so:

-7(-5k-8)+7

We multiply parentheses

35k+56+7

We add all the numbers together, and all the variables

35k+63

Back to the equation:

-(35k+63)



We get rid of parentheses

-35k-63+308=0

We add all the numbers together, and all the variables

-35k+245=0

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

-35k=-245

k=-245/-35

k=+7

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