8n+12n=-84

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Solution for 8n+12n=-84 equation: 


Simplifying
8n + 12n = -84

Combine like terms: 8n + 12n = 20n
20n = -84

Solving
20n = -84

Solving for variable 'n'.

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

Divide each side by '20'.
n = -4.2

Simplifying
n = -4.2

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