5(1.6r-5)=18.7

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Solution for 5(1.6r-5)=18.7 equation: 



5(1.6r-5)=18.7

We move all terms to the left:

5(1.6r-5)-(18.7)=0

We add all the numbers together, and all the variables

5(1.6r-5)-18.7=0

We multiply parentheses

5r-25-18.7=0

We add all the numbers together, and all the variables

5r-43.7=0

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

5r=43.7

r=43.7/5

r=8+2.1764705882353/2.9411764705882

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