5n-15=16n-81

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Solution for 5n-15=16n-81 equation:


Simplifying
5n + -15 = 16n + -81

Reorder the terms:
-15 + 5n = 16n + -81

Reorder the terms:
-15 + 5n = -81 + 16n

Solving
-15 + 5n = -81 + 16n

Solving for variable 'n'.

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

Add '-16n' to each side of the equation.
-15 + 5n + -16n = -81 + 16n + -16n

Combine like terms: 5n + -16n = -11n
-15 + -11n = -81 + 16n + -16n

Combine like terms: 16n + -16n = 0
-15 + -11n = -81 + 0
-15 + -11n = -81

Add '15' to each side of the equation.
-15 + 15 + -11n = -81 + 15

Combine like terms: -15 + 15 = 0
0 + -11n = -81 + 15
-11n = -81 + 15

Combine like terms: -81 + 15 = -66
-11n = -66

Divide each side by '-11'.
n = 6

Simplifying
n = 6

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