21n-27=16n+56-96

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Solution for 21n-27=16n+56-96 equation:


Simplifying
21n + -27 = 16n + 56 + -96

Reorder the terms:
-27 + 21n = 16n + 56 + -96

Reorder the terms:
-27 + 21n = 56 + -96 + 16n

Combine like terms: 56 + -96 = -40
-27 + 21n = -40 + 16n

Solving
-27 + 21n = -40 + 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.
-27 + 21n + -16n = -40 + 16n + -16n

Combine like terms: 21n + -16n = 5n
-27 + 5n = -40 + 16n + -16n

Combine like terms: 16n + -16n = 0
-27 + 5n = -40 + 0
-27 + 5n = -40

Add '27' to each side of the equation.
-27 + 27 + 5n = -40 + 27

Combine like terms: -27 + 27 = 0
0 + 5n = -40 + 27
5n = -40 + 27

Combine like terms: -40 + 27 = -13
5n = -13

Divide each side by '5'.
n = -2.6

Simplifying
n = -2.6

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