10n+20=-100

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Solution for 10n+20=-100 equation: 


Simplifying
10n + 20 = -100

Reorder the terms:
20 + 10n = -100

Solving
20 + 10n = -100

Solving for variable 'n'.

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

Add '-20' to each side of the equation.
20 + -20 + 10n = -100 + -20

Combine like terms: 20 + -20 = 0
0 + 10n = -100 + -20
10n = -100 + -20

Combine like terms: -100 + -20 = -120
10n = -120

Divide each side by '10'.
n = -12

Simplifying
n = -12

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