-8.23-6.7r+1.1r=0.1r+8.87

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Solution for -8.23-6.7r+1.1r=0.1r+8.87 equation: 



-8.23-6.7r+1.1r=0.1r+8.87

We move all terms to the left:

-8.23-6.7r+1.1r-(0.1r+8.87)=0

We add all the numbers together, and all the variables

-5.6r-(0.1r+8.87)-8.23=0

We get rid of parentheses

-5.6r-0.1r-8.87-8.23=0

We add all the numbers together, and all the variables

-5.7r-17.1=0

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

-5.7r=17.1

r=17.1/-5.7

r=-3

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