4r-8.9=6.3r-13.73

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Solution for 4r-8.9=6.3r-13.73 equation:



4r-8.9=6.3r-13.73
We move all terms to the left:
4r-8.9-(6.3r-13.73)=0
We get rid of parentheses
4r-6.3r+13.73-8.9=0
We add all the numbers together, and all the variables
-2.3r+4.83=0
We move all terms containing r to the left, all other terms to the right
-2.3r=-4.83
r=-4.83/-2.3
r=2+0.23/2.3

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