6(4r+9)=3(3r-7)

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Solution for 6(4r+9)=3(3r-7) equation: 



6(4r+9)=3(3r-7)

We move all terms to the left:

6(4r+9)-(3(3r-7))=0

We multiply parentheses

24r-(3(3r-7))+54=0



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

3(3r-7)

We multiply parentheses

9r-21

Back to the equation:

-(9r-21)



We get rid of parentheses

24r-9r+21+54=0

We add all the numbers together, and all the variables

15r+75=0

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

15r=-75

r=-75/15

r=-5

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