-241=11+3(-7r+7)

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Solution for -241=11+3(-7r+7) equation: 



-241=11+3(-7r+7)

We move all terms to the left:

-241-(11+3(-7r+7))=0



We calculate terms in parentheses: -(11+3(-7r+7)), so:

11+3(-7r+7)

determiningTheFunctionDomain
3(-7r+7)+11

We multiply parentheses

-21r+21+11

We add all the numbers together, and all the variables

-21r+32

Back to the equation:

-(-21r+32)



We get rid of parentheses

21r-32-241=0

We add all the numbers together, and all the variables

21r-273=0

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

21r=273

r=273/21

r=13

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