2r/3=30

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Solution for 2r/3=30 equation: 



2r/3=30

We move all terms to the left:

2r/3-(30)=0

We multiply all the terms by the denominator


2r-30*3=0

We add all the numbers together, and all the variables

2r-90=0

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

2r=90

r=90/2

r=45

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