12=-n+4

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Solution for 12=-n+4 equation:


Simplifying
12 = -1n + 4

Reorder the terms:
12 = 4 + -1n

Solving
12 = 4 + -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.
12 + n = 4 + -1n + n

Combine like terms: -1n + n = 0
12 + n = 4 + 0
12 + n = 4

Add '-12' to each side of the equation.
12 + -12 + n = 4 + -12

Combine like terms: 12 + -12 = 0
0 + n = 4 + -12
n = 4 + -12

Combine like terms: 4 + -12 = -8
n = -8

Simplifying
n = -8

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