-99=9n

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Solution for -99=9n equation:


Simplifying
-99 = 9n

Solving
-99 = 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
-99 + -9n = 9n + -9n

Combine like terms: 9n + -9n = 0
-99 + -9n = 0

Add '99' to each side of the equation.
-99 + 99 + -9n = 0 + 99

Combine like terms: -99 + 99 = 0
0 + -9n = 0 + 99
-9n = 0 + 99

Combine like terms: 0 + 99 = 99
-9n = 99

Divide each side by '-9'.
n = -11

Simplifying
n = -11

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