9=(-)3/8r

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Solution for 9=(-)3/8r equation: 



9=(-)3/8r

We move all terms to the left:

9-((-)3/8r)=0



Domain of the equation: 8r)!=0

r!=0/1

r!=0

r∈R



We add all the numbers together, and all the variables

-(03/8r)+9=0

We get rid of parentheses

-03/8r+9=0

We multiply all the terms by the denominator


9*8r-03=0

We add all the numbers together, and all the variables

9*8r-3=0

Wy multiply elements

72r-3=0

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

72r=3

r=3/72

r=1/24

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