5.3(8.5r-1.7)=7.7

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Solution for 5.3(8.5r-1.7)=7.7 equation: 



5.3(8.5r-1.7)=7.7

We move all terms to the left:

5.3(8.5r-1.7)-(7.7)=0

We add all the numbers together, and all the variables

5.3(8.5r-1.7)-7.7=0

We multiply parentheses

42.4r-9.01-7.7=0

We add all the numbers together, and all the variables

42.4r-16.71=0

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

42.4r=16.71

r=16.71/42.4

r=6.1660516605166/15.645756457565

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