245=5(1-8r)

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Solution for 245=5(1-8r) equation: 



245=5(1-8r)

We move all terms to the left:

245-(5(1-8r))=0

We add all the numbers together, and all the variables

-(5(-8r+1))+245=0



We calculate terms in parentheses: -(5(-8r+1)), so:

5(-8r+1)

We multiply parentheses

-40r+5

Back to the equation:

-(-40r+5)



We get rid of parentheses

40r-5+245=0

We add all the numbers together, and all the variables

40r+240=0

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

40r=-240

r=-240/40

r=-6

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