3r+1.6-8r=9.5

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Solution for 3r+1.6-8r=9.5 equation: 



3r+1.6-8r=9.5

We move all terms to the left:

3r+1.6-8r-(9.5)=0

We add all the numbers together, and all the variables

-5r-7.9=0

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

-5r=7.9

r=7.9/-5

r=-1+2.9/5

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