-10.5r=-31

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Solution for -10.5r=-31 equation: 



-10.5r=-31

We move all terms to the left:

-10.5r-(-31)=0

We add all the numbers together, and all the variables

-10.5r+31=0

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

-10.5r=-31

r=-31/-10.5

r=2+1/1.05

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