1.25r+1.25(r+4)=39

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Solution for 1.25r+1.25(r+4)=39 equation: 



1.25r+1.25(r+4)=39

We move all terms to the left:

1.25r+1.25(r+4)-(39)=0

We multiply parentheses

1.25r+1.25r+5-39=0

We add all the numbers together, and all the variables

2.5r-34=0

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

2.5r=34

r=34/2.5

r=13+1/1.6666666666667

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