r-8.52+4.62=2.3*r

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Solution for r-8.52+4.62=2.3*r equation: 



r-8.52+4.62=2.3r

We move all terms to the left:

r-8.52+4.62-(2.3r)=0

We add all the numbers together, and all the variables

r-(+2.3r)-8.52+4.62=0

We add all the numbers together, and all the variables

r-(+2.3r)-3.9=0

We get rid of parentheses

r-2.3r-3.9=0

We add all the numbers together, and all the variables

-1.3r-3.9=0

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

-1.3r=3.9

r=3.9/-1.3

r=-3+-4.4408920985006E-16/1.3

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