7r+7=20.3

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Solution for 7r+7=20.3 equation: 



7r+7=20.3

We move all terms to the left:

7r+7-(20.3)=0

We add all the numbers together, and all the variables

7r-13.3=0

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

7r=13.3

r=13.3/7

r=1+4.8461538461538/5.3846153846154

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