3r-8/7=7

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Solution for 3r-8/7=7 equation: 



3r-8/7=7

We move all terms to the left:

3r-8/7-(7)=0

determiningTheFunctionDomain
3r-7-8/7=0

We multiply all the terms by the denominator


3r*7-8-7*7=0

We add all the numbers together, and all the variables

3r*7-57=0

Wy multiply elements

21r-57=0

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

21r=57

r=57/21

r=2+5/7

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