-6r+7=-5+3(7r-5)

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Solution for -6r+7=-5+3(7r-5) equation: 



-6r+7=-5+3(7r-5)

We move all terms to the left:

-6r+7-(-5+3(7r-5))=0



We calculate terms in parentheses: -(-5+3(7r-5)), so:

-5+3(7r-5)

determiningTheFunctionDomain
3(7r-5)-5

We multiply parentheses

21r-15-5

We add all the numbers together, and all the variables

21r-20

Back to the equation:

-(21r-20)



We get rid of parentheses

-6r-21r+20+7=0

We add all the numbers together, and all the variables

-27r+27=0

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

-27r=-27

r=-27/-27

r=1

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