27=9/1-r

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Solution for 27=9/1-r equation:


27=9/1-r

We simplify the equation to the form, which is simple to understand 
27=9/1-r

Simplifying:
27=+9-r

We move all terms containing r to the left and all other terms to the right. 
+1r=+9-27

We simplify left and right side of the equation. 
+1r=-18

We divide both sides of the equation by 01 to get r. 
r=-18

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