1.3(9.9r-4.8)=76.7

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Solution for 1.3(9.9r-4.8)=76.7 equation: 



1.3(9.9r-4.8)=76.7

We move all terms to the left:

1.3(9.9r-4.8)-(76.7)=0

We add all the numbers together, and all the variables

1.3(9.9r-4.8)-76.7=0

We multiply parentheses

11.7r-6.24-76.7=0

We add all the numbers together, and all the variables

11.7r-82.94=0

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

11.7r=82.94

r=82.94/11.7

r=7+1/11.25

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