18-6n=12n-18

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Solution for 18-6n=12n-18 equation:


Simplifying
18 + -6n = 12n + -18

Reorder the terms:
18 + -6n = -18 + 12n

Solving
18 + -6n = -18 + 12n

Solving for variable 'n'.

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

Add '-12n' to each side of the equation.
18 + -6n + -12n = -18 + 12n + -12n

Combine like terms: -6n + -12n = -18n
18 + -18n = -18 + 12n + -12n

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

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

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

Combine like terms: -18 + -18 = -36
-18n = -36

Divide each side by '-18'.
n = 2

Simplifying
n = 2

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