7(r+1)=20.3r=

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Solution for 7(r+1)=20.3r= equation: 



7(r+1)=20.3r=

We move all terms to the left:

7(r+1)-(20.3r)=0

We add all the numbers together, and all the variables

7(r+1)-(+20.3r)=0

We multiply parentheses

7r-(+20.3r)+7=0

We get rid of parentheses

7r-20.3r+7=0

We add all the numbers together, and all the variables

-13.3r+7=0

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

-13.3r=-7

r=-7/-13.3

r=7/13.3

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