0.2+r=0.3r+0.3r

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Solution for 0.2+r=0.3r+0.3r equation: 



0.2+r=0.3r+0.3r

We move all terms to the left:

0.2+r-(0.3r+0.3r)=0

We add all the numbers together, and all the variables

r-(+0.6r)+0.2=0

We get rid of parentheses

r-0.6r+0.2=0

We add all the numbers together, and all the variables

0.4r+0.2=0

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

0.4r=-0.2

r=-0.2/0.4

r=-0.2/0.4

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