.7r-1.2=4.7r

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Solution for .7r-1.2=4.7r equation: 



.7r-1.2=4.7r

We move all terms to the left:

.7r-1.2-(4.7r)=0

We add all the numbers together, and all the variables

.7r-(+4.7r)-1.2=0

We get rid of parentheses

.7r-4.7r-1.2=0

We add all the numbers together, and all the variables

-4r-1.2=0

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

-4r=1.2

r=1.2/-4

r=-1/3.3333333333333

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