9(n+9)=

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Solution for 9(n+9)= equation: 


Simplifying
9(n + 9) = 0

Reorder the terms:
9(9 + n) = 0
(9 * 9 + n * 9) = 0
(81 + 9n) = 0

Solving
81 + 9n = 0

Solving for variable 'n'.

Move all terms containing n to the left, all other terms to the right.

Add '-81' to each side of the equation.
81 + -81 + 9n = 0 + -81

Combine like terms: 81 + -81 = 0
0 + 9n = 0 + -81
9n = 0 + -81

Combine like terms: 0 + -81 = -81
9n = -81

Divide each side by '9'.
n = -9

Simplifying
n = -9

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