2n=-9(n-9)

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Solution for 2n=-9(n-9) equation:


2n=-9(n-9)

We simplify the equation to the form, which is simple to understand 
2n=-9(n-9)

Reorder the terms in parentheses
2n=+(-9n+81)

Remove unnecessary parentheses
+2n=-9n+81

We move all terms containing n to the left and all other terms to the right. 
+2n+9n=+81

We simplify left and right side of the equation. 
+11n=+81

We divide both sides of the equation by 11 to get n. 
n=7.36363636364

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