9(n+8)-81=

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Solution for 9(n+8)-81= equation:


9(n+8)-81=0

We simplify the equation to the form, which is simple to understand 
9(n+8)-81=0

Reorder the terms in parentheses
+(+9n+72)-81=0

Remove unnecessary parentheses
+9n+72-81=0

We move all terms containing n to the left and all other terms to the right. 
+9n=0-72+81

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

We divide both sides of the equation by 9 to get n. 
n=1

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