1.3r+5.2=12.7r

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Solution for 1.3r+5.2=12.7r equation: 



1.3r+5.2=12.7r

We move all terms to the left:

1.3r+5.2-(12.7r)=0

We add all the numbers together, and all the variables

1.3r-(+12.7r)+5.2=0

We get rid of parentheses

1.3r-12.7r+5.2=0

We add all the numbers together, and all the variables

-11.4r+5.2=0

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

-11.4r=-5.2

r=-5.2/-11.4

r=4.3333333333333/9.5

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