-3(3n-3)=81

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Solution for -3(3n-3)=81 equation:


-3(3n-3)=81

We simplify the equation to the form, which is simple to understand 
-3(3n-3)=81

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

Remove unnecessary parentheses
-9n+9=+81

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

We simplify left and right side of the equation. 
-9n=+72

We divide both sides of the equation by -9 to get n. 
n=-8

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