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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