6.4r-2.82=6.7r

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Solution for 6.4r-2.82=6.7r equation:



6.4r-2.82=6.7r
We move all terms to the left:
6.4r-2.82-(6.7r)=0
We add all the numbers together, and all the variables
6.4r-(+6.7r)-2.82=0
We get rid of parentheses
6.4r-6.7r-2.82=0
We add all the numbers together, and all the variables
-0.3r-2.82=0
We move all terms containing r to the left, all other terms to the right
-0.3r=2.82
r=2.82/-0.3
r=-9+0.12/0.3

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