-2(6r+5)=+7(3r-9)

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Solution for -2(6r+5)=+7(3r-9) equation: 



-2(6r+5)=+7(3r-9)

We move all terms to the left:

-2(6r+5)-(+7(3r-9))=0

We multiply parentheses

-12r-(+7(3r-9))-10=0



We calculate terms in parentheses: -(+7(3r-9)), so:

+7(3r-9)

determiningTheFunctionDomain
7(3r-9)

We multiply parentheses

21r-63

Back to the equation:

-(21r-63)



We get rid of parentheses

-12r-21r+63-10=0

We add all the numbers together, and all the variables

-33r+53=0

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

-33r=-53

r=-53/-33

r=1+20/33

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