-3n-12-12n=2+3n+6

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Solution for -3n-12-12n=2+3n+6 equation:


Simplifying
-3n + -12 + -12n = 2 + 3n + 6

Reorder the terms:
-12 + -3n + -12n = 2 + 3n + 6

Combine like terms: -3n + -12n = -15n
-12 + -15n = 2 + 3n + 6

Reorder the terms:
-12 + -15n = 2 + 6 + 3n

Combine like terms: 2 + 6 = 8
-12 + -15n = 8 + 3n

Solving
-12 + -15n = 8 + 3n

Solving for variable 'n'.

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

Add '-3n' to each side of the equation.
-12 + -15n + -3n = 8 + 3n + -3n

Combine like terms: -15n + -3n = -18n
-12 + -18n = 8 + 3n + -3n

Combine like terms: 3n + -3n = 0
-12 + -18n = 8 + 0
-12 + -18n = 8

Add '12' to each side of the equation.
-12 + 12 + -18n = 8 + 12

Combine like terms: -12 + 12 = 0
0 + -18n = 8 + 12
-18n = 8 + 12

Combine like terms: 8 + 12 = 20
-18n = 20

Divide each side by '-18'.
n = -1.111111111

Simplifying
n = -1.111111111

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