8+12n+72=9

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Solution for 8+12n+72=9 equation:


Simplifying
8 + 12n + 72 = 9

Reorder the terms:
8 + 72 + 12n = 9

Combine like terms: 8 + 72 = 80
80 + 12n = 9

Solving
80 + 12n = 9

Solving for variable 'n'.

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

Add '-80' to each side of the equation.
80 + -80 + 12n = 9 + -80

Combine like terms: 80 + -80 = 0
0 + 12n = 9 + -80
12n = 9 + -80

Combine like terms: 9 + -80 = -71
12n = -71

Divide each side by '12'.
n = -5.916666667

Simplifying
n = -5.916666667

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