27=15-n

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Solution for 27=15-n equation:


Simplifying
27 = 15 + -1n

Solving
27 = 15 + -1n

Solving for variable 'n'.

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

Add 'n' to each side of the equation.
27 + n = 15 + -1n + n

Combine like terms: -1n + n = 0
27 + n = 15 + 0
27 + n = 15

Add '-27' to each side of the equation.
27 + -27 + n = 15 + -27

Combine like terms: 27 + -27 = 0
0 + n = 15 + -27
n = 15 + -27

Combine like terms: 15 + -27 = -12
n = -12

Simplifying
n = -12

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