81=9n+5

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Solution for 81=9n+5 equation:


Simplifying
81 = 9n + 5

Reorder the terms:
81 = 5 + 9n

Solving
81 = 5 + 9n

Solving for variable 'n'.

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

Add '-9n' to each side of the equation.
81 + -9n = 5 + 9n + -9n

Combine like terms: 9n + -9n = 0
81 + -9n = 5 + 0
81 + -9n = 5

Add '-81' to each side of the equation.
81 + -81 + -9n = 5 + -81

Combine like terms: 81 + -81 = 0
0 + -9n = 5 + -81
-9n = 5 + -81

Combine like terms: 5 + -81 = -76
-9n = -76

Divide each side by '-9'.
n = 8.444444444

Simplifying
n = 8.444444444

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