10n-9=-199

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Solution for 10n-9=-199 equation: 


Simplifying
10n + -9 = -199

Reorder the terms:
-9 + 10n = -199

Solving
-9 + 10n = -199

Solving for variable 'n'.

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

Add '9' to each side of the equation.
-9 + 9 + 10n = -199 + 9

Combine like terms: -9 + 9 = 0
0 + 10n = -199 + 9
10n = -199 + 9

Combine like terms: -199 + 9 = -190
10n = -190

Divide each side by '10'.
n = -19

Simplifying
n = -19

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