18.3-4.2r=8.24

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Solution for 18.3-4.2r=8.24 equation: 



18.3-4.2r=8.24

We move all terms to the left:

18.3-4.2r-(8.24)=0

We add all the numbers together, and all the variables

-4.2r+10.06=0

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

-4.2r=-10.06

r=-10.06/-4.2

r=2+1/2.53012048193

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