4r-8.4=6r

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Solution for 4r-8.4=6r equation: 



4r-8.4=6r

We move all terms to the left:

4r-8.4-(6r)=0

We add all the numbers together, and all the variables

-2r-8.4=0

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

-2r=8.4

r=8.4/-2

r=-4+0.4/2

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