5.3(7.2r-10.2)=75.5

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Solution for 5.3(7.2r-10.2)=75.5 equation: 



5.3(7.2r-10.2)=75.5

We move all terms to the left:

5.3(7.2r-10.2)-(75.5)=0

We add all the numbers together, and all the variables

5.3(7.2r-10.2)-75.5=0

We multiply parentheses

37.1r-54.06-75.5=0

We add all the numbers together, and all the variables

37.1r-129.56=0

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

37.1r=129.56

r=129.56/37.1

r=3+14.4920634921/29.4444444444

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