4.9(9.9r-8)=39.8

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Solution for 4.9(9.9r-8)=39.8 equation: 



4.9(9.9r-8)=39.8

We move all terms to the left:

4.9(9.9r-8)-(39.8)=0

We add all the numbers together, and all the variables

4.9(9.9r-8)-39.8=0

We multiply parentheses

44.1r-39.2-39.8=0

We add all the numbers together, and all the variables

44.1r-79=0

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

44.1r=79

r=79/44.1

r=1+12.034482758621/15.206896551724

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