81=3n-6

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Solution for 81=3n-6 equation:


Simplifying
81 = 3n + -6

Reorder the terms:
81 = -6 + 3n

Solving
81 = -6 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
81 + -3n = -6 + 3n + -3n

Combine like terms: 3n + -3n = 0
81 + -3n = -6 + 0
81 + -3n = -6

Add '-81' to each side of the equation.
81 + -81 + -3n = -6 + -81

Combine like terms: 81 + -81 = 0
0 + -3n = -6 + -81
-3n = -6 + -81

Combine like terms: -6 + -81 = -87
-3n = -87

Divide each side by '-3'.
n = 29

Simplifying
n = 29

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