2.4=r/3

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Solution for 2.4=r/3 equation:



2.4=r/3
We move all terms to the left:
2.4-(r/3)=0
We add all the numbers together, and all the variables
-(+r/3)+2.4=0
We get rid of parentheses
-r/3+2.4=0
We multiply all the terms by the denominator
-r+(2.4)*3=0
We add all the numbers together, and all the variables
-1r+7.2=0
We move all terms containing r to the left, all other terms to the right
-r=-7.2
r=-7.2/-1
r=7+0.2/1

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