-12-3n=n-8

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Solution for -12-3n=n-8 equation:


Simplifying
-12 + -3n = n + -8

Reorder the terms:
-12 + -3n = -8 + n

Solving
-12 + -3n = -8 + n

Solving for variable 'n'.

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

Add '-1n' to each side of the equation.
-12 + -3n + -1n = -8 + n + -1n

Combine like terms: -3n + -1n = -4n
-12 + -4n = -8 + n + -1n

Combine like terms: n + -1n = 0
-12 + -4n = -8 + 0
-12 + -4n = -8

Add '12' to each side of the equation.
-12 + 12 + -4n = -8 + 12

Combine like terms: -12 + 12 = 0
0 + -4n = -8 + 12
-4n = -8 + 12

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

Divide each side by '-4'.
n = -1

Simplifying
n = -1

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