2.8(13.7r-2.8)=73.5

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Solution for 2.8(13.7r-2.8)=73.5 equation: 



2.8(13.7r-2.8)=73.5

We move all terms to the left:

2.8(13.7r-2.8)-(73.5)=0

We add all the numbers together, and all the variables

2.8(13.7r-2.8)-73.5=0

We multiply parentheses

36.4r-7.84-73.5=0

We add all the numbers together, and all the variables

36.4r-81.34=0

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

36.4r=81.34

r=81.34/36.4

r=2+1.88105726872/8.01762114537

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