60r+45r+8.1=3950

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Solution for 60r+45r+8.1=3950 equation:



60r+45r+8.1=3950
We move all terms to the left:
60r+45r+8.1-(3950)=0
We add all the numbers together, and all the variables
105r-3941.9=0
We move all terms containing r to the left, all other terms to the right
105r=3941.9
r=3941.9/105
r=37+7.2025316455695/13.291139240506

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