-13.2+4.2r=6.3r+13.0555

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Solution for -13.2+4.2r=6.3r+13.0555 equation: 



-13.2+4.2r=6.3r+13.0555

We move all terms to the left:

-13.2+4.2r-(6.3r+13.0555)=0

We get rid of parentheses

4.2r-6.3r-13.0555-13.2=0

We add all the numbers together, and all the variables

-2.1r-26.2555=0

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

-2.1r=26.2555

r=26.2555/-2.1

r=-12+1/1.9895783988631

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