11n-81=72n+102

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Solution for 11n-81=72n+102 equation:


Simplifying
11n + -81 = 72n + 102

Reorder the terms:
-81 + 11n = 72n + 102

Reorder the terms:
-81 + 11n = 102 + 72n

Solving
-81 + 11n = 102 + 72n

Solving for variable 'n'.

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

Add '-72n' to each side of the equation.
-81 + 11n + -72n = 102 + 72n + -72n

Combine like terms: 11n + -72n = -61n
-81 + -61n = 102 + 72n + -72n

Combine like terms: 72n + -72n = 0
-81 + -61n = 102 + 0
-81 + -61n = 102

Add '81' to each side of the equation.
-81 + 81 + -61n = 102 + 81

Combine like terms: -81 + 81 = 0
0 + -61n = 102 + 81
-61n = 102 + 81

Combine like terms: 102 + 81 = 183
-61n = 183

Divide each side by '-61'.
n = -3

Simplifying
n = -3

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