20r-2=7r+63

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Solution for 20r-2=7r+63 equation: 



20r-2=7r+63

We move all terms to the left:

20r-2-(7r+63)=0

We get rid of parentheses

20r-7r-63-2=0

We add all the numbers together, and all the variables

13r-65=0

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

13r=65

r=65/13

r=5

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