9r+9=27

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Solution for 9r+9=27 equation:


9r+9=27

We simplify the equation to the form, which is simple to understand 
9r+9=27

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

We simplify left and right side of the equation. 
+9r=+18

We divide both sides of the equation by 9 to get r. 
r=2

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