2.28(r+1)=9.12

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Solution for 2.28(r+1)=9.12 equation: 



2.28(r+1)=9.12

We move all terms to the left:

2.28(r+1)-(9.12)=0

We add all the numbers together, and all the variables

2.28(r+1)-9.12=0

We multiply parentheses

2.28r+2.28-9.12=0

We add all the numbers together, and all the variables

2.28r-6.84=0

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

2.28r=6.84

r=6.84/2.28

r=3

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