4.8(5.4r-5.4)=42.8

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Solution for 4.8(5.4r-5.4)=42.8 equation: 



4.8(5.4r-5.4)=42.8

We move all terms to the left:

4.8(5.4r-5.4)-(42.8)=0

We add all the numbers together, and all the variables

4.8(5.4r-5.4)-42.8=0

We multiply parentheses

24r-25.92-42.8=0

We add all the numbers together, and all the variables

24r-68.72=0

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

24r=68.72

r=68.72/24

r=2+4.3898305084746/5.0847457627119

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