3n-5-n=27

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Solution for 3n-5-n=27 equation:


Simplifying
3n + -5 + -1n = 27

Reorder the terms:
-5 + 3n + -1n = 27

Combine like terms: 3n + -1n = 2n
-5 + 2n = 27

Solving
-5 + 2n = 27

Solving for variable 'n'.

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

Add '5' to each side of the equation.
-5 + 5 + 2n = 27 + 5

Combine like terms: -5 + 5 = 0
0 + 2n = 27 + 5
2n = 27 + 5

Combine like terms: 27 + 5 = 32
2n = 32

Divide each side by '2'.
n = 16

Simplifying
n = 16

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