9r-19=47.8

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Solution for 9r-19=47.8 equation: 



9r-19=47.8

We move all terms to the left:

9r-19-(47.8)=0

We add all the numbers together, and all the variables

9r-66.8=0

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

9r=66.8

r=66.8/9

r=7+1/2.3684210526316

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