14r+5=47-7r

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Solution for 14r+5=47-7r equation: 



14r+5=47-7r

We move all terms to the left:

14r+5-(47-7r)=0

We add all the numbers together, and all the variables

14r-(-7r+47)+5=0

We get rid of parentheses

14r+7r-47+5=0

We add all the numbers together, and all the variables

21r-42=0

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

21r=42

r=42/21

r=2

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